
YSI EcoSense pH1000A Benchtop pH/mV(ORP) Meter
SKU: N/AKey Features
- Measures pH, mV (ORP), and temperature
- Large, high-contrast, LCD display
- Simple 1, 2, or 3 point calibration
- AUTOLOCK mode holds stable readings on the display
- Accepts U.S. (7.00, 4.01, 10.01) or NIST (6.86, 4.00, 9.18) buffer sets
- Automatic or manual temperature compensation of all pH measurements
- Calibration is stored in memory; view electrode efficiency at any time
- BNC input allows for any pH or ORP electrode with BNC to be connected*
- Battery or AC power
Specifications
Autostable | Automatic lock mode and end point sensing feature will lock in stable measurements |
---|---|
Benchtop | Yes |
Buffer Recognition | Yes, pH 7.00, 4.01, 10.01 or pH 6.86, 4.00, 9.18 |
Display | Graphic LCD display |
Equipment used with | 1101, 1102, 1103, and 115-1 probes |
Measurement Method / Channels | 1 BNC input for pH or ORP, 1 input for temperature |
Measurement Range | pH: -2.00 to 16.00 pH units mV: -1999.9 to 1999.9 |
Operating Temperature | 0 to 50° C (32 to 122 °F) |
Parameters Measured | pH, mV (ORP), Temperature |
Power | 6 X 1.5V AA Batteries or the included power supply |
User Calibratable | Yes |
User Replaceable | Yes, probes can be replaced |
Warranty | 1-year instrument, 6-month probe |

YSI MultiLab 4010-1W Single Channel Benchtop Multiparameter Instrument
SKU: N/AKey Features
- Input for pH, ORP, DO/BOD, or conductivity sensors
- ISEs with BNC connection can be connected to the MultiLab 4010-2W and 4010-3W with an adapter (108132Y) that converts one digital input to an analog BNC input (i.e. only one ISE can be connected)
- Built-in OUR/SOUR software on the MultiLab 4010-2W and 4010-3W
- Wireless sensors available for the MultiLab 4010-1W, 4010-2W, and 4010-3W
- Data storage – 500 data sets in manual mode and 5,000 (MultiLab 4010-1W) or 10,000 (MultiLab 4010-2W and 4010-3W) data sets in automatic logging mode
- Large, easy to read graphic display
- Color screen and antibacterial keypad on MultiLab 4010-2W and 4010-3W instruments
- Intelligent, digital sensors – plug and play connectivity
- GLP traceability (sensors store serial # and calibration data)
- USB connectivity to manage data; USB cable included
- PC software included for easy data transfer
- Durable electrode stand included
- 3-year warranty
Specifications
Autostable | Yes |
---|---|
Benchtop | Yes |
Buffer Recognition | Yes |
Certifications | CE, cETLus |
Connectivity / Communications | USB-A, Mini USB |
Data Management | 500 data sets in manual mode and 5,000 data sets in automatic mode |
Desktop Software Compatible | BOD Analyst Pro desktop software to automatically calculate BOD values |
Digital / Digital Sensors | Yes |
Display | Large, easy to read graphic display |
Equipment used with | Multilab IDS probes and accessories |
GLP Compliance | Yes |
Graphic Display | Large, easy to read graphic display |
Logging Capabilities | Yes |
Measurement Method / Channels | 1 Measurement Channel |
Measurement Range | pH – 0.000 to 14.000 (+/-0.004), Conductivity – 1 µS/cm to 2,000 mS/cm +0.5% of value (301710Y), .01µS/cm to 200 µS/cm +0.5% of value (301720Y), TDS – 0 to 100ºC (32 to 212ºF), Dissolved Oxygen – 0 to 50 mgL; 0 to 500% air saturation, Salinity – 0.0 to 70.0 ppt +0.5% of value |
Operating pH Range | 0.000 to 14.000 (+/-0.004) |
Operating Temperature | 32 to 176º degrees F |
Parameters Measured | Temperature, Conductivity, Resistivity, Salinity, TDS (Total Dissolved Solids), pH/mV, Oxidation Reduction Potential (ORP), Partial Pressure, Dissolved Oxygen (% and mg/L* (BOD) |
Power | Universal power supply |
Sampling | Yes |
Smart Sensors / Ports | Intelligent Digital Sensors (IDS) |
User Calibratable | Yes |
User Replaceable | Yes |
Warranty | 3 years |
Waterproof | Yes |

YSI MultiLab 4010-2W Two Channel Benchtop Multiparameter Instrument with wireless capability
SKU: N/AKey Features
- Input for pH, ORP, DO/BOD (optical or polarographic), or conductivity sensors
- ISEs with BNC connection can be connected to the MultiLab 4010-2W and 4010-3W with an adapter (108132Y) that converts one digital input to an analog BNC input (i.e. only one ISE can be connected)
- Built-in OUR/SOUR software on the MultiLab 4010-2W and 4010-3W
- Wireless sensors available for the MultiLab 4010-1W, 4010-2W, and 4010-3W
- Data storage – 500 data sets in manual mode and 5,000 (MultiLab 4010-1W) or 10,000 (MultiLab 4010-2W and 4010-3W) data sets in automatic logging mode
- Large, easy to read graphic display
- Color screen and antibacterial keypad on MultiLab 4010-2W and 4010-3W instruments
- Intelligent, digital sensors – plug and play connectivity
- GLP traceability (sensors store serial # and calibration data)
- USB connectivity to manage data; USB cable included
- PC software included for easy data transfer
- Durable electrode stand included
- 3-year warranty
Specifications
Autostable | Yes |
---|---|
Benchtop | Yes |
Buffer Recognition | Yes |
Certifications | cETLus, CE |
Connectivity / Communications | USB-A, Mini USB |
Data Management | 500 data sets in manual mode and 10,000 data sets in automatic mode |
Desktop Software Compatible | BOD Analyst Pro desktop software to automatically calculate BOD values |
Digital / Digital Sensors | Yes |
Display | Large, easy to read graphic color displays |
Equipment used with | Multilab IDS probes and accessories |
GLP Compliance | Yes |
Graphic Display | Large, easy to read graphic color displays |
Keypad | Antibacterial |
Logging Capabilities | Yes |
Measurement Method / Channels | 2 Measurement Channels |
Measurement Range | pH – 0.000 to 14.000 (+/-0.004), Conductivity – 1 µS/cm to 2,000 mS/cm +0.5% of value (301710Y), .01µS/cm to 200 µS/cm +0.5% of value (301720Y), TDS – 0 to 100ºC (32 to 212ºF), Dissolved Oxygen – 0 to 50 mgL; 0 to 500% air saturation, Salinity – 0.0 to 70.0 ppt +0.5% of value |
Operating pH Range | 0.000 to 14.000 (+/-0.004) |
Operating Temperature | 32 to 176º degrees F |
Parameters Measured | Temperature, Conductivity, Resistivity, Salinity, TDS (Total Dissolved Solids), pH/mV, Oxidation Reduction Potential (ORP), Partial Pressure, Dissolved Oxygen (% and mg/L* (BOD) |
Power | Universal power supply |
Sampling | Yes |
Smart Sensors / Ports | Intelligent Digital Sensors (IDS) |
User Calibratable | Yes |
User Replaceable | Yes |
Warranty | 3 years |
Waterproof | Yes |

YSI MultiLab 4010-3W Three Channel Benchtop Multiparameter Insrtrument with Wireles Capability
SKU: N/AKey Features
- Input for pH, ORP, DO/BOD (optical or polarographic), or conductivity sensors
- ISEs with BNC connection can be connected to the MultiLab 4010-2W and 4010-3W with an adapter (108132Y) that converts one digital input to an analog BNC input (i.e. only one ISE can be connected)
- Built-in OUR/SOUR software on the MultiLab 4010-2W and 4010-3W
- Wireless sensors available for the MultiLab 4010-1W, 4010-2W, and 4010-3W
- Data storage – 500 data sets in manual mode and 5,000 (MultiLab 4010-1W) or 10,000 (MultiLab 4010-2W and 4010-3W) data sets in automatic logging mode
- Large, easy to read graphic display
- Color screen and antibacterial keypad on MultiLab 4010-2W and 4010-3W instruments
- Intelligent, digital sensors – plug and play connectivity
- GLP traceability (sensors store serial # and calibration data)
- USB connectivity to manage data; USB cable included
- PC software included for easy data transfer
- Durable electrode stand included
- 3-year warranty
Specifications
Autostable | Yes |
---|---|
Benchtop | Yes |
Buffer Recognition | Yes |
Certifications | CE, cETLus |
Data Management | 500 data sets in manual mode and 10,000 data sets in automatic mode |
Desktop Software Compatible | BOD Analyst Pro desktop software to automatically calculate BOD values |
Digital / Digital Sensors | Yes |
Display | Large, easy to read graphic color displays |
Equipment used with | Multilab IDS probes and accessories |
GLP Compliance | Yes |
Graphic Display | Large, easy to read graphic color displays |
Keypad | Antibacterial |
Logging Capabilities | Yes |
Measurement Method / Channels | 3 Measurement Channels |
Measurement Range | pH – 0.000 to 14.000 (+/-0.004), Conductivity – 1 µS/cm to 2,000 mS/cm +0.5% of value (301710Y), .01µS/cm to 200 µS/cm +0.5% of value (301720Y), TDS – 0 to 100ºC (32 to 212ºF), Dissolved Oxygen – 0 to 50 mgL; 0 to 500% air saturation, Salinity – 0.0 to 70.0 ppt +0.5% of value |
Operating pH Range | 0.000 to 14.000 (+/-0.004) |
Operating Temperature | 32 to 176º degrees F |
Parameters Measured | Temperature, Conductivity, Resistivity, Salinity, TDS (Total Dissolved Solids), pH/mV, Oxidation Reduction Potential (ORP), Partial Pressure, Dissolved Oxygen (% and mg/L* (BOD) |
Power | Universal power supply |
Sampling | Yes |
Smart Sensors / Ports | Intelligent Digital Sensors (IDS) |
User Calibratable | Yes |
User Replaceable | Yes |
Warranty | 3 years |
Waterproof | Yes |

YSI MultiLab 4010P-1W Single Channel Benchtop Multiparameter Instrument with Integrated Printer
SKU: N/AKey Features
- Input for pH, ORP, DO/BOD, or conductivity sensors
- ISEs with BNC connection can be connected to the MultiLab 4010-2W and 4010-3W with an adapter (108132Y) that converts one digital input to an analog BNC input (i.e. only one ISE can be connected)
- Built-in OUR/SOUR software on the MultiLab 4010-2W and 4010-3W
- Wireless sensors available for the MultiLab 4010-1W, 4010-2W, and 4010-3W
- Data storage – 500 data sets in manual mode and 5,000 (MultiLab 4010-1W) or 10,000 (MultiLab 4010-2W and 4010-3W) data sets in automatic logging mode
- Large, easy to read graphic display
- Color screen and antibacterial keypad on MultiLab 4010-2W and 4010-3W instruments
- Intelligent, digital sensors – plug and play connectivity
- GLP traceability (sensors store serial # and calibration data)
- USB connectivity to manage data; USB cable included
- PC software included for easy data transfer
- Durable electrode stand included
- 3-year warranty
Specifications
Autostable | Yes |
---|---|
Benchtop | Yes |
Buffer Recognition | Yes |
Certifications | cETLus, CE |
Connectivity / Communications | Mini USB, USB-A |
Data Management | 500 data sets in manual mode and 5,000 data sets in automatic mode |
Desktop Software Compatible | BOD Analyst Pro desktop software to automatically calculate BOD values |
Digital / Digital Sensors | Yes |
Display | Large, easy to read graphic display |
Equipment used with | Multilab IDS probes and accessories |
GLP Compliance | Yes |
Graphic Display | easy to read graphic display, Large |
Logging Capabilities | Yes |
Measurement Method / Channels | 1 Measurement Channel |
Measurement Range | pH – 0.000 to 14.000 (+/-0.004), Conductivity – 1 µS/cm to 2,000 mS/cm +0.5% of value (301710Y), .01µS/cm to 200 µS/cm +0.5% of value (301720Y), TDS – 0 to 100ºC (32 to 212ºF), Dissolved Oxygen – 0 to 50 mgL; 0 to 500% air saturation, Salinity – 0.0 to 70.0 ppt +0.5% of value |
Operating pH Range | 0.000 to 14.000 (+/-0.004) |
Operating Temperature | 32 to 176º degrees F |
Parameters Measured | Temperature, Conductivity, Resistivity, Salinity, TDS (Total Dissolved Solids), pH/mV, Oxidation Reduction Potential (ORP), Partial Pressure, Dissolved Oxygen (% and mg/L* (BOD) |
Power | Universal power supply |
Sampling | Yes |
Smart Sensors / Ports | Intelligent Digital Sensors (IDS) |
User Calibratable | Yes |
User Replaceable | Yes |
Warranty | 3 years |
Waterproof | Yes |

YSI MultiLab IDS 4100 ProBOD Polarographic Probe
SKU: N/APolarographic, membrane-covered BOD Probe, self-stirring, 1.5m (5 ft) cable.
The 4100 BOD probe can only be used with the MultiLab 4010-1W, MultiLab 4010-2W, and the MultiLab 4010-3W. It can also be used with the MultiLab 4010-1 if the latest instrument firmware has been installed

YSI MultiLab IDS Kit
SKU: N/AKey Features
- Input for pH, ORP, DO/BOD, or conductivity sensors
- Data storage – 500 data sets in manual mode and 5,000 (MultiLab 4010-1) or 10,000 (MultiLab 4010-2/3) data sets in automatic logging mode.
- Large, easy to read graphic display. MultiLab 4010-2/3 feature a color screen
- Antibacterial keypad on the MultiLab 4010-2/3
- Intelligent, digital sensors – plug and play sensors
- GLP traceability (sensors store serial # and calibration data)
- USB connectivity to manage data
- 3-year warranty
Specifications
Autostable | Yes |
---|---|
Benchtop | Yes |
Buffer Recognition | Yes |
Certifications | cETLus, CE |
Connectivity / Communications | USB-A, Mini USB |
Data Management | 500 data sets in manual mode and 5,000 data sets in automatic mode |
Desktop Software Compatible | BOD Analyst Pro desktop software to automatically calculate BOD values |
Digital / Digital Sensors | Yes |
Display | Large, easy to read graphic display |
Equipment used with | Multilab IDS probes and accessories |
GLP Compliance | Yes |
Graphic Display | Large, easy to read graphic display |
Logging Capabilities | Yes |
Measurement Method / Channels | 1 Measurement Channel |
Measurement Range | pH – 0.000 to 14.000 (+/-0.004), Conductivity – 10 µS/cm to 2,000 mS/cm +0.5% of value (301710Y), .01µS/cm to 200 µS/cm +0.5% of value (301720Y), TDS – 0 to 100ºC (32 to 212ºF), Dissolved Oxygen – 0 to 50 mgL; 0 to 500% air saturation, Salinity – 0.0 to 70.0 ppt +0.5% of value |
Operating pH Range | 0.000 to 14.000 (+/-0.004) |
Operating Temperature | 32 to 176º degrees F |
Parameters Measured | Temperature, Conductivity, Resistivity, Salinity, TDS (Total Dissolved Solids), pH/mV, Oxidation Reduction Potential (ORP), Partial Pressure, Dissolved Oxygen (% and mg/L* (BOD) |
Power | Universal power supply |
Sampling | Yes |
Smart Sensors / Ports | Intelligent Digital Sensors (IDS) |
User Calibratable | Yes |
User Replaceable | Yes |
Warranty | 3 years |
Waterproof | Yes |

YSI MultiLab IDS ProOBOD Self-stirring Optical BOD Probe
SKU: N/AKey Features
- Smart sensor retains calibration in the probe; IDS = Intelligent Digital Sensor
- User-replaceable, low-maintenance sensor cap with 1-year life
- 2-year warranty; reliable and serviceable, design reduces cost-of-ownership and reduces down-time
- Guarded sensor – the sensor guard provides protection of the sensor tip when taking the BOD probe in and out of BOD bottles
- Probe body tapered to fit into a standard 300 mL BOD bottle
- Extremely quiet operation
- No warm-up time required
- Self-stirring to provide representative sample and increase response times

YSI TruLab pH 1110 Singel Channel pH/mV Benchtop Instrument with BNC and Two Banana Plug Connectors
SKU: N/AKey Features
- Single channel measurement of pH or mV (ORP) and temperature
- AutoRead function improves repeatability
- Easy-to-read large, segmented display for pH, mV (ORP) and temperature
- Easy calibration with adjustable calibration timer
- Automatic or manual temperature compensation
- 1, 2 or 3-point calibration
- BNC connection for pH, mV; banana connection for temperature probes
- 3-year warranty
- Wide selection of electrodes – pH, ORP and temperature probes
Specifications
Benchtop | Yes |
---|---|
Buffer Recognition | Yes |
Certifications | cETLus, IP43, electrical protective class III, CE |
Display | Segmented |
Equipment used with | TruLab analog pH/mV/temp probes |
GLP Compliance | Yes |
Measurement Method / Channels | 1 Channel |
Measurement Range | Ranges Resolutions Accuracy (+1 digit) pH -2.0 to 20.0; -2.00 to 20.00; -2.000 to 19.999 0.1; 0.01; 0.001 ±0.1; ±0.01; ±0.005 (temp of test sample 15 to 35°C; within a range of ±2 pH of the calibration point) mV -1200 to 1200.0; -2000 to 2000 0.1; 1.0 ±0.3; ±1.0 (temp of test sample 15 to 35°C) Temperature -5 to 105°C (23.0 to 221°F) 0.1 ±0.1 |
Operating pH Range | -2.0 to 20.0, -2.00 to 20.00, -2.000 to 19.999 |
Operating Temperature | 23.0 to 221°F, -5 to 105°C |
Parameters Measured | pH, ORP (mV), Temperature |
Power | universal power supply, 4 alkaline AA batteries (~2500 hours), compatible with 4 NiMH AA rechargeables. Instrument does not charge rechargeable batteries. |
Sampling | Yes |
Storage Temperature | -13 to 149°F, -25 to 65°C |
User Calibratable | Yes |
User Replaceable | Yes |
Warranty | 3 years |

YSI TruLab pH 1310 Single Channel pH, mV(ORP) Benchtop Instrument
SKU: N/AKey Features
- Single channel measurement of pH or mV (ORP) and temperature
- AutoRead function improves repeatability
- Easy-to-read backlit display with text menu for easy operation for pH, mV (ORP) and temperature
- Fast data transfer via USB in .csv or ASCII format or the optional integrated printer
- Easy calibration with adjustable calibration timer
- Automatic or manual temperature compensation
- 1, 2, 3, 4 or 5 point calibration for pH; 22 stored buffer sets for auto-buffer recognition and easy calibration
- BNC connection for pH, mV; banana connection for temperature probes
- Continuous Monitoring Control (CMC) function for monitoring the ideal measuring range for pH measurements based on the last calibration
- 3-year warranty GLP/AQA compliant
- Wide selection of electrodes – pH, ORP and temperature probes
Specifications
Benchtop | Yes |
---|---|
Buffer Recognition | Yes |
Certifications | electrical protective class III, IP43, CE, cETLus |
Display | Backlit graphic display |
Equipment used with | TruLab analog pH/mV/temp probes |
GLP Compliance | Yes |
Graphic Display | Backlit graphic display |
Logging Capabilities | Yes |
Measurement Method / Channels | 1 Channel |
Measurement Range | Ranges Resolutions Accuracy (+1 digit) pH -2.0 to 20.0; -2.00 to 20.00; -2.000 to 19.999 0.1; 0.01; 0.001 ±0.1; ±0.01; ±0.005 (temp of test sample 15 to 35°C; within a range of ±2 pH of the calibration point) mV -1200 to 1200.0; -2000 to 2000 0.1; 1.0 ±0.3; ±1.0 (temp of test sample 15 to 35°C) Temperature -5 to 105°C (23.0 to 221°F) 0.1 ±0.1 |
Memory | 500 data sets manual logging, 5,000 data sets auto logging |
Operating pH Range | -2.00 to 20.00, -2.0 to 20.0, -2.000 to 19.999 |
Operating Temperature | 23.0 to 221°F, -5 to 105°C |
Parameters Measured | pH, ORP (mV), Temperature |
Power | universal power supply, compatible with 4 NiMH AA rechargeables. Instrument does not charge rechargeable batteries., 4 alkaline AA batteries (~150 hours with illumination, 1000 without) |
Sampling | Yes |
Storage Temperature | -25 to 65°C, -13 to 149°F |
User Calibratable | Yes |
User Replaceable | Yes |
Warranty | 3 years |

YSI TruLab pH 1310P Single Channel pH and mV (ORP) Benchtop Instrument with Integrated Printer
SKU: N/AKey Features
- Single channel measurement of pH or mV (ORP) and temperature
- AutoRead function improves repeatability
- Easy-to-read backlit display with text menu for easy operation for pH, mV (ORP) and temperature
- Fast data transfer via USB in .csv or ASCII format or the optional integrated printer
- Easy calibration with adjustable calibration timer
- Automatic or manual temperature compensation
- 1, 2, 3, 4 or 5 point calibration for pH; 22 stored buffer sets for auto-buffer recognition and easy calibration
- BNC connection for pH, mV; banana connection for temperature probes
- Continuous Monitoring Control (CMC) function for monitoring the ideal measuring range for pH measurements based on the last calibration
- 3-year warranty
- GLP/AQA compliant
- PC software, USB cable, and electrode stand included
Specifications
Benchtop | Yes |
---|---|
Buffer Recognition | Yes |
Certifications | cETLus, IP43, electrical protective class III, CE |
Display | Backlit graphic display |
Equipment used with | TruLab analog pH/mV/temp probes |
GLP Compliance | Yes |
Graphic Display | Backlit graphic display |
Logging Capabilities | Yes |
Measurement Method / Channels | 1 Channel |
Measurement Range | Ranges Resolutions Accuracy (+1 digit) pH -2.0 to 20.0; -2.00 to 20.00; -2.000 to 19.999 0.1; 0.01; 0.001 ±0.1; ±0.01; ±0.005 (temp of test sample 15 to 35°C; within a range of ±2 pH of the calibration point) mV -1200 to 1200.0; -2000 to 2000 0.1; 1.0 ±0.3; ±1.0 (temp of test sample 15 to 35°C) Temperature -5 to 105°C (23.0 to 221°F) 0.1 ±0.1 |
Memory | 500 data sets manual logging, 5,000 data sets auto logging |
Operating pH Range | -2.00 to 20.00, -2.0 to 20.0, -2.000 to 19.999 |
Operating Temperature | 23.0 to 221°F, -5 to 105°C |
Parameters Measured | pH, ORP (mV), Temperature |
Power | 4 alkaline AA batteries (~150 hours with illumination, 1000 without), compatible with 4 NiMH AA rechargeables. Instrument does not charge rechargeable batteries., universal power supply |
Sampling | Yes |
Storage Temperature | -25 to 65°C, -13 to 149°F |
User Calibratable | Yes |
User Replaceable | Yes |
Warranty | 3 years |

YSI TruLab pH/ISE 1320 Dual Channel Benchtop pH/ORP/ISE Instrument
SKU: N/AKey Features
- Simultaneous dual measurement of pH, mV (ORP) or ISE and temperature (2-channel benchtop meter)
- AutoRead function improves repeatability
- Easy-to-read backlit display with text menu for easy operation for pH, mV (ORP), ISE and temperature
- Fast data transfer via USB in .csv or ASCII format or the optional integrated printer
- Easy calibration with adjustable calibration timer
- Automatic or manual temperature compensation
- 1, 2, 3, 4 or 5 point calibration for pH
- 1, 2, 3, 4, 5, 6 or 7 point calibration for ISE, also non- linear
- BNC connection for pH, mV and ISEs; banana connection for temperature probes
- Continuous Monitoring Control (CMC) function for monitoring the ideal measuring range for pH measurements based on the last calibration
- 3-year warranty
- GLP/AQA compliant
- Wide selection of electrodes – pH, ORP, ISE and temperature probes
- PC software, USB cable, and electrode stand included
Specifications
Benchtop | Yes |
---|---|
Buffer Recognition | Yes |
Certifications | CE, electrical protective class III, cETLus, IP43 |
Display | Backlit graphic display |
Equipment used with | TruLab analog pH/mV/ISE/temp probes |
GLP Compliance | Yes |
Graphic Display | Backlit graphic display |
Logging Capabilities | Yes |
Measurement Method / Channels | 2 Channel |
Measurement Range | Ranges Resolutions Accuracy (+1 digit) pH -2.0 to 20.0; -2.00 to 20.00; -2.000 to 19.999 0.1; 0.01; 0.001 ±0.1; ±0.01; ±0.005 (temp of test sample 15 to 35°C; within a range of ±2 pH of the calibration point) mV -1200 to 1200.0; -2500 to 2500 0.1; 1.0 ±0.3; ±1.0 (temp of test sample 15 to 35°C) ISE (mg/l, mg/kg, mmol/l, ppm, %) (µmol/l) 0.000 to 9.999; 10.00 to 99.99; 100.0 to 999.9; 1000 to 999999 0.000 to 9.999; 10.00 to 99.99; 100.0 to 999.9; 1000 to 9999 0.001; 0.01; 0.1; 1 Temperature -5 to 105°C (23.0 to 221°F) 0.1 ±0.1 |
Memory | 500 data sets manual logging, 5,000 data sets auto logging |
Operating pH Range | -2.00 to 20.00, -2.000 to 19.999, -2.0 to 20.0 |
Operating Temperature | 23.0 to 221°F, -5 to 105°C |
Parameters Measured | pH, ORP (mV), Ammonia, Ammonium, Bromide, Cadmium, Calcium, Chloride, Copper, Cyanide, Fluoride, Iodide, Lead, Nitrate, Potassium, Silver/Sulfide, Sodium, Temperature |
Power | 4 alkaline AA batteries fully charged or included universal power supply, approximately 150 hours with illumination or 1000 without |
Sampling | Yes |
Storage Temperature | -25 to 65°C, -13 to 149°F |
Unit of Measure | Known subtraction, ISE Measurements: Blank value correction, increment methods: Known addition (single), Sample subtraction, Sample addition, Known addition (double) |
User Calibratable | Yes |
User Replaceable | Yes |
Warranty | 3 years |

YSI EcoSense pH1000A Benchtop pH/mV(ORP) Meter
Key Features
- Measures pH, mV (ORP), and temperature
- Large, high-contrast, LCD display
- Simple 1, 2, or 3 point calibration
- AUTOLOCK mode holds stable readings on the display
- Accepts U.S. (7.00, 4.01, 10.01) or NIST (6.86, 4.00, 9.18) buffer sets
- Automatic or manual temperature compensation of all pH measurements
- Calibration is stored in memory; view electrode efficiency at any time
- BNC input allows for any pH or ORP electrode with BNC to be connected*
- Battery or AC power
Specifications
Autostable | Automatic lock mode and end point sensing feature will lock in stable measurements |
---|---|
Benchtop | Yes |
Buffer Recognition | Yes, pH 7.00, 4.01, 10.01 or pH 6.86, 4.00, 9.18 |
Display | Graphic LCD display |
Equipment used with | 1101, 1102, 1103, and 115-1 probes |
Measurement Method / Channels | 1 BNC input for pH or ORP, 1 input for temperature |
Measurement Range | pH: -2.00 to 16.00 pH units mV: -1999.9 to 1999.9 |
Operating Temperature | 0 to 50° C (32 to 122 °F) |
Parameters Measured | pH, mV (ORP), Temperature |
Power | 6 X 1.5V AA Batteries or the included power supply |
User Calibratable | Yes |
User Replaceable | Yes, probes can be replaced |
Warranty | 1-year instrument, 6-month probe |

YSI MultiLab 4010-1W Single Channel Benchtop Multiparameter Instrument
Key Features
- Input for pH, ORP, DO/BOD, or conductivity sensors
- ISEs with BNC connection can be connected to the MultiLab 4010-2W and 4010-3W with an adapter (108132Y) that converts one digital input to an analog BNC input (i.e. only one ISE can be connected)
- Built-in OUR/SOUR software on the MultiLab 4010-2W and 4010-3W
- Wireless sensors available for the MultiLab 4010-1W, 4010-2W, and 4010-3W
- Data storage – 500 data sets in manual mode and 5,000 (MultiLab 4010-1W) or 10,000 (MultiLab 4010-2W and 4010-3W) data sets in automatic logging mode
- Large, easy to read graphic display
- Color screen and antibacterial keypad on MultiLab 4010-2W and 4010-3W instruments
- Intelligent, digital sensors – plug and play connectivity
- GLP traceability (sensors store serial # and calibration data)
- USB connectivity to manage data; USB cable included
- PC software included for easy data transfer
- Durable electrode stand included
- 3-year warranty
Specifications
Autostable | Yes |
---|---|
Benchtop | Yes |
Buffer Recognition | Yes |
Certifications | CE, cETLus |
Connectivity / Communications | USB-A, Mini USB |
Data Management | 500 data sets in manual mode and 5,000 data sets in automatic mode |
Desktop Software Compatible | BOD Analyst Pro desktop software to automatically calculate BOD values |
Digital / Digital Sensors | Yes |
Display | Large, easy to read graphic display |
Equipment used with | Multilab IDS probes and accessories |
GLP Compliance | Yes |
Graphic Display | Large, easy to read graphic display |
Logging Capabilities | Yes |
Measurement Method / Channels | 1 Measurement Channel |
Measurement Range | pH – 0.000 to 14.000 (+/-0.004), Conductivity – 1 µS/cm to 2,000 mS/cm +0.5% of value (301710Y), .01µS/cm to 200 µS/cm +0.5% of value (301720Y), TDS – 0 to 100ºC (32 to 212ºF), Dissolved Oxygen – 0 to 50 mgL; 0 to 500% air saturation, Salinity – 0.0 to 70.0 ppt +0.5% of value |
Operating pH Range | 0.000 to 14.000 (+/-0.004) |
Operating Temperature | 32 to 176º degrees F |
Parameters Measured | Temperature, Conductivity, Resistivity, Salinity, TDS (Total Dissolved Solids), pH/mV, Oxidation Reduction Potential (ORP), Partial Pressure, Dissolved Oxygen (% and mg/L* (BOD) |
Power | Universal power supply |
Sampling | Yes |
Smart Sensors / Ports | Intelligent Digital Sensors (IDS) |
User Calibratable | Yes |
User Replaceable | Yes |
Warranty | 3 years |
Waterproof | Yes |

YSI MultiLab 4010-2W Two Channel Benchtop Multiparameter Instrument with wireless capability
Key Features
- Input for pH, ORP, DO/BOD (optical or polarographic), or conductivity sensors
- ISEs with BNC connection can be connected to the MultiLab 4010-2W and 4010-3W with an adapter (108132Y) that converts one digital input to an analog BNC input (i.e. only one ISE can be connected)
- Built-in OUR/SOUR software on the MultiLab 4010-2W and 4010-3W
- Wireless sensors available for the MultiLab 4010-1W, 4010-2W, and 4010-3W
- Data storage – 500 data sets in manual mode and 5,000 (MultiLab 4010-1W) or 10,000 (MultiLab 4010-2W and 4010-3W) data sets in automatic logging mode
- Large, easy to read graphic display
- Color screen and antibacterial keypad on MultiLab 4010-2W and 4010-3W instruments
- Intelligent, digital sensors – plug and play connectivity
- GLP traceability (sensors store serial # and calibration data)
- USB connectivity to manage data; USB cable included
- PC software included for easy data transfer
- Durable electrode stand included
- 3-year warranty
Specifications
Autostable | Yes |
---|---|
Benchtop | Yes |
Buffer Recognition | Yes |
Certifications | cETLus, CE |
Connectivity / Communications | USB-A, Mini USB |
Data Management | 500 data sets in manual mode and 10,000 data sets in automatic mode |
Desktop Software Compatible | BOD Analyst Pro desktop software to automatically calculate BOD values |
Digital / Digital Sensors | Yes |
Display | Large, easy to read graphic color displays |
Equipment used with | Multilab IDS probes and accessories |
GLP Compliance | Yes |
Graphic Display | Large, easy to read graphic color displays |
Keypad | Antibacterial |
Logging Capabilities | Yes |
Measurement Method / Channels | 2 Measurement Channels |
Measurement Range | pH – 0.000 to 14.000 (+/-0.004), Conductivity – 1 µS/cm to 2,000 mS/cm +0.5% of value (301710Y), .01µS/cm to 200 µS/cm +0.5% of value (301720Y), TDS – 0 to 100ºC (32 to 212ºF), Dissolved Oxygen – 0 to 50 mgL; 0 to 500% air saturation, Salinity – 0.0 to 70.0 ppt +0.5% of value |
Operating pH Range | 0.000 to 14.000 (+/-0.004) |
Operating Temperature | 32 to 176º degrees F |
Parameters Measured | Temperature, Conductivity, Resistivity, Salinity, TDS (Total Dissolved Solids), pH/mV, Oxidation Reduction Potential (ORP), Partial Pressure, Dissolved Oxygen (% and mg/L* (BOD) |
Power | Universal power supply |
Sampling | Yes |
Smart Sensors / Ports | Intelligent Digital Sensors (IDS) |
User Calibratable | Yes |
User Replaceable | Yes |
Warranty | 3 years |
Waterproof | Yes |

YSI MultiLab 4010-3W Three Channel Benchtop Multiparameter Insrtrument with Wireles Capability
Key Features
- Input for pH, ORP, DO/BOD (optical or polarographic), or conductivity sensors
- ISEs with BNC connection can be connected to the MultiLab 4010-2W and 4010-3W with an adapter (108132Y) that converts one digital input to an analog BNC input (i.e. only one ISE can be connected)
- Built-in OUR/SOUR software on the MultiLab 4010-2W and 4010-3W
- Wireless sensors available for the MultiLab 4010-1W, 4010-2W, and 4010-3W
- Data storage – 500 data sets in manual mode and 5,000 (MultiLab 4010-1W) or 10,000 (MultiLab 4010-2W and 4010-3W) data sets in automatic logging mode
- Large, easy to read graphic display
- Color screen and antibacterial keypad on MultiLab 4010-2W and 4010-3W instruments
- Intelligent, digital sensors – plug and play connectivity
- GLP traceability (sensors store serial # and calibration data)
- USB connectivity to manage data; USB cable included
- PC software included for easy data transfer
- Durable electrode stand included
- 3-year warranty
Specifications
Autostable | Yes |
---|---|
Benchtop | Yes |
Buffer Recognition | Yes |
Certifications | CE, cETLus |
Data Management | 500 data sets in manual mode and 10,000 data sets in automatic mode |
Desktop Software Compatible | BOD Analyst Pro desktop software to automatically calculate BOD values |
Digital / Digital Sensors | Yes |
Display | Large, easy to read graphic color displays |
Equipment used with | Multilab IDS probes and accessories |
GLP Compliance | Yes |
Graphic Display | Large, easy to read graphic color displays |
Keypad | Antibacterial |
Logging Capabilities | Yes |
Measurement Method / Channels | 3 Measurement Channels |
Measurement Range | pH – 0.000 to 14.000 (+/-0.004), Conductivity – 1 µS/cm to 2,000 mS/cm +0.5% of value (301710Y), .01µS/cm to 200 µS/cm +0.5% of value (301720Y), TDS – 0 to 100ºC (32 to 212ºF), Dissolved Oxygen – 0 to 50 mgL; 0 to 500% air saturation, Salinity – 0.0 to 70.0 ppt +0.5% of value |
Operating pH Range | 0.000 to 14.000 (+/-0.004) |
Operating Temperature | 32 to 176º degrees F |
Parameters Measured | Temperature, Conductivity, Resistivity, Salinity, TDS (Total Dissolved Solids), pH/mV, Oxidation Reduction Potential (ORP), Partial Pressure, Dissolved Oxygen (% and mg/L* (BOD) |
Power | Universal power supply |
Sampling | Yes |
Smart Sensors / Ports | Intelligent Digital Sensors (IDS) |
User Calibratable | Yes |
User Replaceable | Yes |
Warranty | 3 years |
Waterproof | Yes |

YSI MultiLab 4010P-1W Single Channel Benchtop Multiparameter Instrument with Integrated Printer
Key Features
- Input for pH, ORP, DO/BOD, or conductivity sensors
- ISEs with BNC connection can be connected to the MultiLab 4010-2W and 4010-3W with an adapter (108132Y) that converts one digital input to an analog BNC input (i.e. only one ISE can be connected)
- Built-in OUR/SOUR software on the MultiLab 4010-2W and 4010-3W
- Wireless sensors available for the MultiLab 4010-1W, 4010-2W, and 4010-3W
- Data storage – 500 data sets in manual mode and 5,000 (MultiLab 4010-1W) or 10,000 (MultiLab 4010-2W and 4010-3W) data sets in automatic logging mode
- Large, easy to read graphic display
- Color screen and antibacterial keypad on MultiLab 4010-2W and 4010-3W instruments
- Intelligent, digital sensors – plug and play connectivity
- GLP traceability (sensors store serial # and calibration data)
- USB connectivity to manage data; USB cable included
- PC software included for easy data transfer
- Durable electrode stand included
- 3-year warranty
Specifications
Autostable | Yes |
---|---|
Benchtop | Yes |
Buffer Recognition | Yes |
Certifications | cETLus, CE |
Connectivity / Communications | Mini USB, USB-A |
Data Management | 500 data sets in manual mode and 5,000 data sets in automatic mode |
Desktop Software Compatible | BOD Analyst Pro desktop software to automatically calculate BOD values |
Digital / Digital Sensors | Yes |
Display | Large, easy to read graphic display |
Equipment used with | Multilab IDS probes and accessories |
GLP Compliance | Yes |
Graphic Display | easy to read graphic display, Large |
Logging Capabilities | Yes |
Measurement Method / Channels | 1 Measurement Channel |
Measurement Range | pH – 0.000 to 14.000 (+/-0.004), Conductivity – 1 µS/cm to 2,000 mS/cm +0.5% of value (301710Y), .01µS/cm to 200 µS/cm +0.5% of value (301720Y), TDS – 0 to 100ºC (32 to 212ºF), Dissolved Oxygen – 0 to 50 mgL; 0 to 500% air saturation, Salinity – 0.0 to 70.0 ppt +0.5% of value |
Operating pH Range | 0.000 to 14.000 (+/-0.004) |
Operating Temperature | 32 to 176º degrees F |
Parameters Measured | Temperature, Conductivity, Resistivity, Salinity, TDS (Total Dissolved Solids), pH/mV, Oxidation Reduction Potential (ORP), Partial Pressure, Dissolved Oxygen (% and mg/L* (BOD) |
Power | Universal power supply |
Sampling | Yes |
Smart Sensors / Ports | Intelligent Digital Sensors (IDS) |
User Calibratable | Yes |
User Replaceable | Yes |
Warranty | 3 years |
Waterproof | Yes |

YSI MultiLab IDS 4100 ProBOD Polarographic Probe
Polarographic, membrane-covered BOD Probe, self-stirring, 1.5m (5 ft) cable.
The 4100 BOD probe can only be used with the MultiLab 4010-1W, MultiLab 4010-2W, and the MultiLab 4010-3W. It can also be used with the MultiLab 4010-1 if the latest instrument firmware has been installed

YSI MultiLab IDS Kit
Key Features
- Input for pH, ORP, DO/BOD, or conductivity sensors
- Data storage – 500 data sets in manual mode and 5,000 (MultiLab 4010-1) or 10,000 (MultiLab 4010-2/3) data sets in automatic logging mode.
- Large, easy to read graphic display. MultiLab 4010-2/3 feature a color screen
- Antibacterial keypad on the MultiLab 4010-2/3
- Intelligent, digital sensors – plug and play sensors
- GLP traceability (sensors store serial # and calibration data)
- USB connectivity to manage data
- 3-year warranty
Specifications
Autostable | Yes |
---|---|
Benchtop | Yes |
Buffer Recognition | Yes |
Certifications | cETLus, CE |
Connectivity / Communications | USB-A, Mini USB |
Data Management | 500 data sets in manual mode and 5,000 data sets in automatic mode |
Desktop Software Compatible | BOD Analyst Pro desktop software to automatically calculate BOD values |
Digital / Digital Sensors | Yes |
Display | Large, easy to read graphic display |
Equipment used with | Multilab IDS probes and accessories |
GLP Compliance | Yes |
Graphic Display | Large, easy to read graphic display |
Logging Capabilities | Yes |
Measurement Method / Channels | 1 Measurement Channel |
Measurement Range | pH – 0.000 to 14.000 (+/-0.004), Conductivity – 10 µS/cm to 2,000 mS/cm +0.5% of value (301710Y), .01µS/cm to 200 µS/cm +0.5% of value (301720Y), TDS – 0 to 100ºC (32 to 212ºF), Dissolved Oxygen – 0 to 50 mgL; 0 to 500% air saturation, Salinity – 0.0 to 70.0 ppt +0.5% of value |
Operating pH Range | 0.000 to 14.000 (+/-0.004) |
Operating Temperature | 32 to 176º degrees F |
Parameters Measured | Temperature, Conductivity, Resistivity, Salinity, TDS (Total Dissolved Solids), pH/mV, Oxidation Reduction Potential (ORP), Partial Pressure, Dissolved Oxygen (% and mg/L* (BOD) |
Power | Universal power supply |
Sampling | Yes |
Smart Sensors / Ports | Intelligent Digital Sensors (IDS) |
User Calibratable | Yes |
User Replaceable | Yes |
Warranty | 3 years |
Waterproof | Yes |

YSI MultiLab IDS ProOBOD Self-stirring Optical BOD Probe
Key Features
- Smart sensor retains calibration in the probe; IDS = Intelligent Digital Sensor
- User-replaceable, low-maintenance sensor cap with 1-year life
- 2-year warranty; reliable and serviceable, design reduces cost-of-ownership and reduces down-time
- Guarded sensor – the sensor guard provides protection of the sensor tip when taking the BOD probe in and out of BOD bottles
- Probe body tapered to fit into a standard 300 mL BOD bottle
- Extremely quiet operation
- No warm-up time required
- Self-stirring to provide representative sample and increase response times

YSI TruLab pH 1110 Singel Channel pH/mV Benchtop Instrument with BNC and Two Banana Plug Connectors
Key Features
- Single channel measurement of pH or mV (ORP) and temperature
- AutoRead function improves repeatability
- Easy-to-read large, segmented display for pH, mV (ORP) and temperature
- Easy calibration with adjustable calibration timer
- Automatic or manual temperature compensation
- 1, 2 or 3-point calibration
- BNC connection for pH, mV; banana connection for temperature probes
- 3-year warranty
- Wide selection of electrodes – pH, ORP and temperature probes
Specifications
Benchtop | Yes |
---|---|
Buffer Recognition | Yes |
Certifications | cETLus, IP43, electrical protective class III, CE |
Display | Segmented |
Equipment used with | TruLab analog pH/mV/temp probes |
GLP Compliance | Yes |
Measurement Method / Channels | 1 Channel |
Measurement Range | Ranges Resolutions Accuracy (+1 digit) pH -2.0 to 20.0; -2.00 to 20.00; -2.000 to 19.999 0.1; 0.01; 0.001 ±0.1; ±0.01; ±0.005 (temp of test sample 15 to 35°C; within a range of ±2 pH of the calibration point) mV -1200 to 1200.0; -2000 to 2000 0.1; 1.0 ±0.3; ±1.0 (temp of test sample 15 to 35°C) Temperature -5 to 105°C (23.0 to 221°F) 0.1 ±0.1 |
Operating pH Range | -2.0 to 20.0, -2.00 to 20.00, -2.000 to 19.999 |
Operating Temperature | 23.0 to 221°F, -5 to 105°C |
Parameters Measured | pH, ORP (mV), Temperature |
Power | universal power supply, 4 alkaline AA batteries (~2500 hours), compatible with 4 NiMH AA rechargeables. Instrument does not charge rechargeable batteries. |
Sampling | Yes |
Storage Temperature | -13 to 149°F, -25 to 65°C |
User Calibratable | Yes |
User Replaceable | Yes |
Warranty | 3 years |

YSI TruLab pH 1310 Single Channel pH, mV(ORP) Benchtop Instrument
Key Features
- Single channel measurement of pH or mV (ORP) and temperature
- AutoRead function improves repeatability
- Easy-to-read backlit display with text menu for easy operation for pH, mV (ORP) and temperature
- Fast data transfer via USB in .csv or ASCII format or the optional integrated printer
- Easy calibration with adjustable calibration timer
- Automatic or manual temperature compensation
- 1, 2, 3, 4 or 5 point calibration for pH; 22 stored buffer sets for auto-buffer recognition and easy calibration
- BNC connection for pH, mV; banana connection for temperature probes
- Continuous Monitoring Control (CMC) function for monitoring the ideal measuring range for pH measurements based on the last calibration
- 3-year warranty GLP/AQA compliant
- Wide selection of electrodes – pH, ORP and temperature probes
Specifications
Benchtop | Yes |
---|---|
Buffer Recognition | Yes |
Certifications | electrical protective class III, IP43, CE, cETLus |
Display | Backlit graphic display |
Equipment used with | TruLab analog pH/mV/temp probes |
GLP Compliance | Yes |
Graphic Display | Backlit graphic display |
Logging Capabilities | Yes |
Measurement Method / Channels | 1 Channel |
Measurement Range | Ranges Resolutions Accuracy (+1 digit) pH -2.0 to 20.0; -2.00 to 20.00; -2.000 to 19.999 0.1; 0.01; 0.001 ±0.1; ±0.01; ±0.005 (temp of test sample 15 to 35°C; within a range of ±2 pH of the calibration point) mV -1200 to 1200.0; -2000 to 2000 0.1; 1.0 ±0.3; ±1.0 (temp of test sample 15 to 35°C) Temperature -5 to 105°C (23.0 to 221°F) 0.1 ±0.1 |
Memory | 500 data sets manual logging, 5,000 data sets auto logging |
Operating pH Range | -2.00 to 20.00, -2.0 to 20.0, -2.000 to 19.999 |
Operating Temperature | 23.0 to 221°F, -5 to 105°C |
Parameters Measured | pH, ORP (mV), Temperature |
Power | universal power supply, compatible with 4 NiMH AA rechargeables. Instrument does not charge rechargeable batteries., 4 alkaline AA batteries (~150 hours with illumination, 1000 without) |
Sampling | Yes |
Storage Temperature | -25 to 65°C, -13 to 149°F |
User Calibratable | Yes |
User Replaceable | Yes |
Warranty | 3 years |

YSI TruLab pH 1310P Single Channel pH and mV (ORP) Benchtop Instrument with Integrated Printer
Key Features
- Single channel measurement of pH or mV (ORP) and temperature
- AutoRead function improves repeatability
- Easy-to-read backlit display with text menu for easy operation for pH, mV (ORP) and temperature
- Fast data transfer via USB in .csv or ASCII format or the optional integrated printer
- Easy calibration with adjustable calibration timer
- Automatic or manual temperature compensation
- 1, 2, 3, 4 or 5 point calibration for pH; 22 stored buffer sets for auto-buffer recognition and easy calibration
- BNC connection for pH, mV; banana connection for temperature probes
- Continuous Monitoring Control (CMC) function for monitoring the ideal measuring range for pH measurements based on the last calibration
- 3-year warranty
- GLP/AQA compliant
- PC software, USB cable, and electrode stand included
Specifications
Benchtop | Yes |
---|---|
Buffer Recognition | Yes |
Certifications | cETLus, IP43, electrical protective class III, CE |
Display | Backlit graphic display |
Equipment used with | TruLab analog pH/mV/temp probes |
GLP Compliance | Yes |
Graphic Display | Backlit graphic display |
Logging Capabilities | Yes |
Measurement Method / Channels | 1 Channel |
Measurement Range | Ranges Resolutions Accuracy (+1 digit) pH -2.0 to 20.0; -2.00 to 20.00; -2.000 to 19.999 0.1; 0.01; 0.001 ±0.1; ±0.01; ±0.005 (temp of test sample 15 to 35°C; within a range of ±2 pH of the calibration point) mV -1200 to 1200.0; -2000 to 2000 0.1; 1.0 ±0.3; ±1.0 (temp of test sample 15 to 35°C) Temperature -5 to 105°C (23.0 to 221°F) 0.1 ±0.1 |
Memory | 500 data sets manual logging, 5,000 data sets auto logging |
Operating pH Range | -2.00 to 20.00, -2.0 to 20.0, -2.000 to 19.999 |
Operating Temperature | 23.0 to 221°F, -5 to 105°C |
Parameters Measured | pH, ORP (mV), Temperature |
Power | 4 alkaline AA batteries (~150 hours with illumination, 1000 without), compatible with 4 NiMH AA rechargeables. Instrument does not charge rechargeable batteries., universal power supply |
Sampling | Yes |
Storage Temperature | -25 to 65°C, -13 to 149°F |
User Calibratable | Yes |
User Replaceable | Yes |
Warranty | 3 years |

YSI TruLab pH/ISE 1320 Dual Channel Benchtop pH/ORP/ISE Instrument
Key Features
- Simultaneous dual measurement of pH, mV (ORP) or ISE and temperature (2-channel benchtop meter)
- AutoRead function improves repeatability
- Easy-to-read backlit display with text menu for easy operation for pH, mV (ORP), ISE and temperature
- Fast data transfer via USB in .csv or ASCII format or the optional integrated printer
- Easy calibration with adjustable calibration timer
- Automatic or manual temperature compensation
- 1, 2, 3, 4 or 5 point calibration for pH
- 1, 2, 3, 4, 5, 6 or 7 point calibration for ISE, also non- linear
- BNC connection for pH, mV and ISEs; banana connection for temperature probes
- Continuous Monitoring Control (CMC) function for monitoring the ideal measuring range for pH measurements based on the last calibration
- 3-year warranty
- GLP/AQA compliant
- Wide selection of electrodes – pH, ORP, ISE and temperature probes
- PC software, USB cable, and electrode stand included
Specifications
Benchtop | Yes |
---|---|
Buffer Recognition | Yes |
Certifications | CE, electrical protective class III, cETLus, IP43 |
Display | Backlit graphic display |
Equipment used with | TruLab analog pH/mV/ISE/temp probes |
GLP Compliance | Yes |
Graphic Display | Backlit graphic display |
Logging Capabilities | Yes |
Measurement Method / Channels | 2 Channel |
Measurement Range | Ranges Resolutions Accuracy (+1 digit) pH -2.0 to 20.0; -2.00 to 20.00; -2.000 to 19.999 0.1; 0.01; 0.001 ±0.1; ±0.01; ±0.005 (temp of test sample 15 to 35°C; within a range of ±2 pH of the calibration point) mV -1200 to 1200.0; -2500 to 2500 0.1; 1.0 ±0.3; ±1.0 (temp of test sample 15 to 35°C) ISE (mg/l, mg/kg, mmol/l, ppm, %) (µmol/l) 0.000 to 9.999; 10.00 to 99.99; 100.0 to 999.9; 1000 to 999999 0.000 to 9.999; 10.00 to 99.99; 100.0 to 999.9; 1000 to 9999 0.001; 0.01; 0.1; 1 Temperature -5 to 105°C (23.0 to 221°F) 0.1 ±0.1 |
Memory | 500 data sets manual logging, 5,000 data sets auto logging |
Operating pH Range | -2.00 to 20.00, -2.000 to 19.999, -2.0 to 20.0 |
Operating Temperature | 23.0 to 221°F, -5 to 105°C |
Parameters Measured | pH, ORP (mV), Ammonia, Ammonium, Bromide, Cadmium, Calcium, Chloride, Copper, Cyanide, Fluoride, Iodide, Lead, Nitrate, Potassium, Silver/Sulfide, Sodium, Temperature |
Power | 4 alkaline AA batteries fully charged or included universal power supply, approximately 150 hours with illumination or 1000 without |
Sampling | Yes |
Storage Temperature | -25 to 65°C, -13 to 149°F |
Unit of Measure | Known subtraction, ISE Measurements: Blank value correction, increment methods: Known addition (single), Sample subtraction, Sample addition, Known addition (double) |
User Calibratable | Yes |
User Replaceable | Yes |
Warranty | 3 years |

YSI EcoSense pH1000A Benchtop pH/mV(ORP) Meter
Key Features
- Measures pH, mV (ORP), and temperature
- Large, high-contrast, LCD display
- Simple 1, 2, or 3 point calibration
- AUTOLOCK mode holds stable readings on the display
- Accepts U.S. (7.00, 4.01, 10.01) or NIST (6.86, 4.00, 9.18) buffer sets
- Automatic or manual temperature compensation of all pH measurements
- Calibration is stored in memory; view electrode efficiency at any time
- BNC input allows for any pH or ORP electrode with BNC to be connected*
- Battery or AC power
Specifications
Autostable | Automatic lock mode and end point sensing feature will lock in stable measurements |
---|---|
Benchtop | Yes |
Buffer Recognition | Yes, pH 7.00, 4.01, 10.01 or pH 6.86, 4.00, 9.18 |
Display | Graphic LCD display |
Equipment used with | 1101, 1102, 1103, and 115-1 probes |
Measurement Method / Channels | 1 BNC input for pH or ORP, 1 input for temperature |
Measurement Range | pH: -2.00 to 16.00 pH units mV: -1999.9 to 1999.9 |
Operating Temperature | 0 to 50° C (32 to 122 °F) |
Parameters Measured | pH, mV (ORP), Temperature |
Power | 6 X 1.5V AA Batteries or the included power supply |
User Calibratable | Yes |
User Replaceable | Yes, probes can be replaced |
Warranty | 1-year instrument, 6-month probe |

YSI MultiLab 4010-1W Single Channel Benchtop Multiparameter Instrument
Key Features
- Input for pH, ORP, DO/BOD, or conductivity sensors
- ISEs with BNC connection can be connected to the MultiLab 4010-2W and 4010-3W with an adapter (108132Y) that converts one digital input to an analog BNC input (i.e. only one ISE can be connected)
- Built-in OUR/SOUR software on the MultiLab 4010-2W and 4010-3W
- Wireless sensors available for the MultiLab 4010-1W, 4010-2W, and 4010-3W
- Data storage – 500 data sets in manual mode and 5,000 (MultiLab 4010-1W) or 10,000 (MultiLab 4010-2W and 4010-3W) data sets in automatic logging mode
- Large, easy to read graphic display
- Color screen and antibacterial keypad on MultiLab 4010-2W and 4010-3W instruments
- Intelligent, digital sensors – plug and play connectivity
- GLP traceability (sensors store serial # and calibration data)
- USB connectivity to manage data; USB cable included
- PC software included for easy data transfer
- Durable electrode stand included
- 3-year warranty
Specifications
Autostable | Yes |
---|---|
Benchtop | Yes |
Buffer Recognition | Yes |
Certifications | CE, cETLus |
Connectivity / Communications | USB-A, Mini USB |
Data Management | 500 data sets in manual mode and 5,000 data sets in automatic mode |
Desktop Software Compatible | BOD Analyst Pro desktop software to automatically calculate BOD values |
Digital / Digital Sensors | Yes |
Display | Large, easy to read graphic display |
Equipment used with | Multilab IDS probes and accessories |
GLP Compliance | Yes |
Graphic Display | Large, easy to read graphic display |
Logging Capabilities | Yes |
Measurement Method / Channels | 1 Measurement Channel |
Measurement Range | pH – 0.000 to 14.000 (+/-0.004), Conductivity – 1 µS/cm to 2,000 mS/cm +0.5% of value (301710Y), .01µS/cm to 200 µS/cm +0.5% of value (301720Y), TDS – 0 to 100ºC (32 to 212ºF), Dissolved Oxygen – 0 to 50 mgL; 0 to 500% air saturation, Salinity – 0.0 to 70.0 ppt +0.5% of value |
Operating pH Range | 0.000 to 14.000 (+/-0.004) |
Operating Temperature | 32 to 176º degrees F |
Parameters Measured | Temperature, Conductivity, Resistivity, Salinity, TDS (Total Dissolved Solids), pH/mV, Oxidation Reduction Potential (ORP), Partial Pressure, Dissolved Oxygen (% and mg/L* (BOD) |
Power | Universal power supply |
Sampling | Yes |
Smart Sensors / Ports | Intelligent Digital Sensors (IDS) |
User Calibratable | Yes |
User Replaceable | Yes |
Warranty | 3 years |
Waterproof | Yes |

YSI MultiLab 4010-2W Two Channel Benchtop Multiparameter Instrument with wireless capability
Key Features
- Input for pH, ORP, DO/BOD (optical or polarographic), or conductivity sensors
- ISEs with BNC connection can be connected to the MultiLab 4010-2W and 4010-3W with an adapter (108132Y) that converts one digital input to an analog BNC input (i.e. only one ISE can be connected)
- Built-in OUR/SOUR software on the MultiLab 4010-2W and 4010-3W
- Wireless sensors available for the MultiLab 4010-1W, 4010-2W, and 4010-3W
- Data storage – 500 data sets in manual mode and 5,000 (MultiLab 4010-1W) or 10,000 (MultiLab 4010-2W and 4010-3W) data sets in automatic logging mode
- Large, easy to read graphic display
- Color screen and antibacterial keypad on MultiLab 4010-2W and 4010-3W instruments
- Intelligent, digital sensors – plug and play connectivity
- GLP traceability (sensors store serial # and calibration data)
- USB connectivity to manage data; USB cable included
- PC software included for easy data transfer
- Durable electrode stand included
- 3-year warranty
Specifications
Autostable | Yes |
---|---|
Benchtop | Yes |
Buffer Recognition | Yes |
Certifications | cETLus, CE |
Connectivity / Communications | USB-A, Mini USB |
Data Management | 500 data sets in manual mode and 10,000 data sets in automatic mode |
Desktop Software Compatible | BOD Analyst Pro desktop software to automatically calculate BOD values |
Digital / Digital Sensors | Yes |
Display | Large, easy to read graphic color displays |
Equipment used with | Multilab IDS probes and accessories |
GLP Compliance | Yes |
Graphic Display | Large, easy to read graphic color displays |
Keypad | Antibacterial |
Logging Capabilities | Yes |
Measurement Method / Channels | 2 Measurement Channels |
Measurement Range | pH – 0.000 to 14.000 (+/-0.004), Conductivity – 1 µS/cm to 2,000 mS/cm +0.5% of value (301710Y), .01µS/cm to 200 µS/cm +0.5% of value (301720Y), TDS – 0 to 100ºC (32 to 212ºF), Dissolved Oxygen – 0 to 50 mgL; 0 to 500% air saturation, Salinity – 0.0 to 70.0 ppt +0.5% of value |
Operating pH Range | 0.000 to 14.000 (+/-0.004) |
Operating Temperature | 32 to 176º degrees F |
Parameters Measured | Temperature, Conductivity, Resistivity, Salinity, TDS (Total Dissolved Solids), pH/mV, Oxidation Reduction Potential (ORP), Partial Pressure, Dissolved Oxygen (% and mg/L* (BOD) |
Power | Universal power supply |
Sampling | Yes |
Smart Sensors / Ports | Intelligent Digital Sensors (IDS) |
User Calibratable | Yes |
User Replaceable | Yes |
Warranty | 3 years |
Waterproof | Yes |

YSI MultiLab 4010-3W Three Channel Benchtop Multiparameter Insrtrument with Wireles Capability
Key Features
- Input for pH, ORP, DO/BOD (optical or polarographic), or conductivity sensors
- ISEs with BNC connection can be connected to the MultiLab 4010-2W and 4010-3W with an adapter (108132Y) that converts one digital input to an analog BNC input (i.e. only one ISE can be connected)
- Built-in OUR/SOUR software on the MultiLab 4010-2W and 4010-3W
- Wireless sensors available for the MultiLab 4010-1W, 4010-2W, and 4010-3W
- Data storage – 500 data sets in manual mode and 5,000 (MultiLab 4010-1W) or 10,000 (MultiLab 4010-2W and 4010-3W) data sets in automatic logging mode
- Large, easy to read graphic display
- Color screen and antibacterial keypad on MultiLab 4010-2W and 4010-3W instruments
- Intelligent, digital sensors – plug and play connectivity
- GLP traceability (sensors store serial # and calibration data)
- USB connectivity to manage data; USB cable included
- PC software included for easy data transfer
- Durable electrode stand included
- 3-year warranty
Specifications
Autostable | Yes |
---|---|
Benchtop | Yes |
Buffer Recognition | Yes |
Certifications | CE, cETLus |
Data Management | 500 data sets in manual mode and 10,000 data sets in automatic mode |
Desktop Software Compatible | BOD Analyst Pro desktop software to automatically calculate BOD values |
Digital / Digital Sensors | Yes |
Display | Large, easy to read graphic color displays |
Equipment used with | Multilab IDS probes and accessories |
GLP Compliance | Yes |
Graphic Display | Large, easy to read graphic color displays |
Keypad | Antibacterial |
Logging Capabilities | Yes |
Measurement Method / Channels | 3 Measurement Channels |
Measurement Range | pH – 0.000 to 14.000 (+/-0.004), Conductivity – 1 µS/cm to 2,000 mS/cm +0.5% of value (301710Y), .01µS/cm to 200 µS/cm +0.5% of value (301720Y), TDS – 0 to 100ºC (32 to 212ºF), Dissolved Oxygen – 0 to 50 mgL; 0 to 500% air saturation, Salinity – 0.0 to 70.0 ppt +0.5% of value |
Operating pH Range | 0.000 to 14.000 (+/-0.004) |
Operating Temperature | 32 to 176º degrees F |
Parameters Measured | Temperature, Conductivity, Resistivity, Salinity, TDS (Total Dissolved Solids), pH/mV, Oxidation Reduction Potential (ORP), Partial Pressure, Dissolved Oxygen (% and mg/L* (BOD) |
Power | Universal power supply |
Sampling | Yes |
Smart Sensors / Ports | Intelligent Digital Sensors (IDS) |
User Calibratable | Yes |
User Replaceable | Yes |
Warranty | 3 years |
Waterproof | Yes |

YSI MultiLab 4010P-1W Single Channel Benchtop Multiparameter Instrument with Integrated Printer
Key Features
- Input for pH, ORP, DO/BOD, or conductivity sensors
- ISEs with BNC connection can be connected to the MultiLab 4010-2W and 4010-3W with an adapter (108132Y) that converts one digital input to an analog BNC input (i.e. only one ISE can be connected)
- Built-in OUR/SOUR software on the MultiLab 4010-2W and 4010-3W
- Wireless sensors available for the MultiLab 4010-1W, 4010-2W, and 4010-3W
- Data storage – 500 data sets in manual mode and 5,000 (MultiLab 4010-1W) or 10,000 (MultiLab 4010-2W and 4010-3W) data sets in automatic logging mode
- Large, easy to read graphic display
- Color screen and antibacterial keypad on MultiLab 4010-2W and 4010-3W instruments
- Intelligent, digital sensors – plug and play connectivity
- GLP traceability (sensors store serial # and calibration data)
- USB connectivity to manage data; USB cable included
- PC software included for easy data transfer
- Durable electrode stand included
- 3-year warranty
Specifications
Autostable | Yes |
---|---|
Benchtop | Yes |
Buffer Recognition | Yes |
Certifications | cETLus, CE |
Connectivity / Communications | Mini USB, USB-A |
Data Management | 500 data sets in manual mode and 5,000 data sets in automatic mode |
Desktop Software Compatible | BOD Analyst Pro desktop software to automatically calculate BOD values |
Digital / Digital Sensors | Yes |
Display | Large, easy to read graphic display |
Equipment used with | Multilab IDS probes and accessories |
GLP Compliance | Yes |
Graphic Display | easy to read graphic display, Large |
Logging Capabilities | Yes |
Measurement Method / Channels | 1 Measurement Channel |
Measurement Range | pH – 0.000 to 14.000 (+/-0.004), Conductivity – 1 µS/cm to 2,000 mS/cm +0.5% of value (301710Y), .01µS/cm to 200 µS/cm +0.5% of value (301720Y), TDS – 0 to 100ºC (32 to 212ºF), Dissolved Oxygen – 0 to 50 mgL; 0 to 500% air saturation, Salinity – 0.0 to 70.0 ppt +0.5% of value |
Operating pH Range | 0.000 to 14.000 (+/-0.004) |
Operating Temperature | 32 to 176º degrees F |
Parameters Measured | Temperature, Conductivity, Resistivity, Salinity, TDS (Total Dissolved Solids), pH/mV, Oxidation Reduction Potential (ORP), Partial Pressure, Dissolved Oxygen (% and mg/L* (BOD) |
Power | Universal power supply |
Sampling | Yes |
Smart Sensors / Ports | Intelligent Digital Sensors (IDS) |
User Calibratable | Yes |
User Replaceable | Yes |
Warranty | 3 years |
Waterproof | Yes |

YSI MultiLab IDS 4100 ProBOD Polarographic Probe
Polarographic, membrane-covered BOD Probe, self-stirring, 1.5m (5 ft) cable.
The 4100 BOD probe can only be used with the MultiLab 4010-1W, MultiLab 4010-2W, and the MultiLab 4010-3W. It can also be used with the MultiLab 4010-1 if the latest instrument firmware has been installed

YSI MultiLab IDS Kit
Key Features
- Input for pH, ORP, DO/BOD, or conductivity sensors
- Data storage – 500 data sets in manual mode and 5,000 (MultiLab 4010-1) or 10,000 (MultiLab 4010-2/3) data sets in automatic logging mode.
- Large, easy to read graphic display. MultiLab 4010-2/3 feature a color screen
- Antibacterial keypad on the MultiLab 4010-2/3
- Intelligent, digital sensors – plug and play sensors
- GLP traceability (sensors store serial # and calibration data)
- USB connectivity to manage data
- 3-year warranty
Specifications
Autostable | Yes |
---|---|
Benchtop | Yes |
Buffer Recognition | Yes |
Certifications | cETLus, CE |
Connectivity / Communications | USB-A, Mini USB |
Data Management | 500 data sets in manual mode and 5,000 data sets in automatic mode |
Desktop Software Compatible | BOD Analyst Pro desktop software to automatically calculate BOD values |
Digital / Digital Sensors | Yes |
Display | Large, easy to read graphic display |
Equipment used with | Multilab IDS probes and accessories |
GLP Compliance | Yes |
Graphic Display | Large, easy to read graphic display |
Logging Capabilities | Yes |
Measurement Method / Channels | 1 Measurement Channel |
Measurement Range | pH – 0.000 to 14.000 (+/-0.004), Conductivity – 10 µS/cm to 2,000 mS/cm +0.5% of value (301710Y), .01µS/cm to 200 µS/cm +0.5% of value (301720Y), TDS – 0 to 100ºC (32 to 212ºF), Dissolved Oxygen – 0 to 50 mgL; 0 to 500% air saturation, Salinity – 0.0 to 70.0 ppt +0.5% of value |
Operating pH Range | 0.000 to 14.000 (+/-0.004) |
Operating Temperature | 32 to 176º degrees F |
Parameters Measured | Temperature, Conductivity, Resistivity, Salinity, TDS (Total Dissolved Solids), pH/mV, Oxidation Reduction Potential (ORP), Partial Pressure, Dissolved Oxygen (% and mg/L* (BOD) |
Power | Universal power supply |
Sampling | Yes |
Smart Sensors / Ports | Intelligent Digital Sensors (IDS) |
User Calibratable | Yes |
User Replaceable | Yes |
Warranty | 3 years |
Waterproof | Yes |

YSI MultiLab IDS ProOBOD Self-stirring Optical BOD Probe
Key Features
- Smart sensor retains calibration in the probe; IDS = Intelligent Digital Sensor
- User-replaceable, low-maintenance sensor cap with 1-year life
- 2-year warranty; reliable and serviceable, design reduces cost-of-ownership and reduces down-time
- Guarded sensor – the sensor guard provides protection of the sensor tip when taking the BOD probe in and out of BOD bottles
- Probe body tapered to fit into a standard 300 mL BOD bottle
- Extremely quiet operation
- No warm-up time required
- Self-stirring to provide representative sample and increase response times

YSI TruLab pH 1110 Singel Channel pH/mV Benchtop Instrument with BNC and Two Banana Plug Connectors
Key Features
- Single channel measurement of pH or mV (ORP) and temperature
- AutoRead function improves repeatability
- Easy-to-read large, segmented display for pH, mV (ORP) and temperature
- Easy calibration with adjustable calibration timer
- Automatic or manual temperature compensation
- 1, 2 or 3-point calibration
- BNC connection for pH, mV; banana connection for temperature probes
- 3-year warranty
- Wide selection of electrodes – pH, ORP and temperature probes
Specifications
Benchtop | Yes |
---|---|
Buffer Recognition | Yes |
Certifications | cETLus, IP43, electrical protective class III, CE |
Display | Segmented |
Equipment used with | TruLab analog pH/mV/temp probes |
GLP Compliance | Yes |
Measurement Method / Channels | 1 Channel |
Measurement Range | Ranges Resolutions Accuracy (+1 digit) pH -2.0 to 20.0; -2.00 to 20.00; -2.000 to 19.999 0.1; 0.01; 0.001 ±0.1; ±0.01; ±0.005 (temp of test sample 15 to 35°C; within a range of ±2 pH of the calibration point) mV -1200 to 1200.0; -2000 to 2000 0.1; 1.0 ±0.3; ±1.0 (temp of test sample 15 to 35°C) Temperature -5 to 105°C (23.0 to 221°F) 0.1 ±0.1 |
Operating pH Range | -2.0 to 20.0, -2.00 to 20.00, -2.000 to 19.999 |
Operating Temperature | 23.0 to 221°F, -5 to 105°C |
Parameters Measured | pH, ORP (mV), Temperature |
Power | universal power supply, 4 alkaline AA batteries (~2500 hours), compatible with 4 NiMH AA rechargeables. Instrument does not charge rechargeable batteries. |
Sampling | Yes |
Storage Temperature | -13 to 149°F, -25 to 65°C |
User Calibratable | Yes |
User Replaceable | Yes |
Warranty | 3 years |

YSI TruLab pH 1310 Single Channel pH, mV(ORP) Benchtop Instrument
Key Features
- Single channel measurement of pH or mV (ORP) and temperature
- AutoRead function improves repeatability
- Easy-to-read backlit display with text menu for easy operation for pH, mV (ORP) and temperature
- Fast data transfer via USB in .csv or ASCII format or the optional integrated printer
- Easy calibration with adjustable calibration timer
- Automatic or manual temperature compensation
- 1, 2, 3, 4 or 5 point calibration for pH; 22 stored buffer sets for auto-buffer recognition and easy calibration
- BNC connection for pH, mV; banana connection for temperature probes
- Continuous Monitoring Control (CMC) function for monitoring the ideal measuring range for pH measurements based on the last calibration
- 3-year warranty GLP/AQA compliant
- Wide selection of electrodes – pH, ORP and temperature probes
Specifications
Benchtop | Yes |
---|---|
Buffer Recognition | Yes |
Certifications | electrical protective class III, IP43, CE, cETLus |
Display | Backlit graphic display |
Equipment used with | TruLab analog pH/mV/temp probes |
GLP Compliance | Yes |
Graphic Display | Backlit graphic display |
Logging Capabilities | Yes |
Measurement Method / Channels | 1 Channel |
Measurement Range | Ranges Resolutions Accuracy (+1 digit) pH -2.0 to 20.0; -2.00 to 20.00; -2.000 to 19.999 0.1; 0.01; 0.001 ±0.1; ±0.01; ±0.005 (temp of test sample 15 to 35°C; within a range of ±2 pH of the calibration point) mV -1200 to 1200.0; -2000 to 2000 0.1; 1.0 ±0.3; ±1.0 (temp of test sample 15 to 35°C) Temperature -5 to 105°C (23.0 to 221°F) 0.1 ±0.1 |
Memory | 500 data sets manual logging, 5,000 data sets auto logging |
Operating pH Range | -2.00 to 20.00, -2.0 to 20.0, -2.000 to 19.999 |
Operating Temperature | 23.0 to 221°F, -5 to 105°C |
Parameters Measured | pH, ORP (mV), Temperature |
Power | universal power supply, compatible with 4 NiMH AA rechargeables. Instrument does not charge rechargeable batteries., 4 alkaline AA batteries (~150 hours with illumination, 1000 without) |
Sampling | Yes |
Storage Temperature | -25 to 65°C, -13 to 149°F |
User Calibratable | Yes |
User Replaceable | Yes |
Warranty | 3 years |

YSI TruLab pH 1310P Single Channel pH and mV (ORP) Benchtop Instrument with Integrated Printer
Key Features
- Single channel measurement of pH or mV (ORP) and temperature
- AutoRead function improves repeatability
- Easy-to-read backlit display with text menu for easy operation for pH, mV (ORP) and temperature
- Fast data transfer via USB in .csv or ASCII format or the optional integrated printer
- Easy calibration with adjustable calibration timer
- Automatic or manual temperature compensation
- 1, 2, 3, 4 or 5 point calibration for pH; 22 stored buffer sets for auto-buffer recognition and easy calibration
- BNC connection for pH, mV; banana connection for temperature probes
- Continuous Monitoring Control (CMC) function for monitoring the ideal measuring range for pH measurements based on the last calibration
- 3-year warranty
- GLP/AQA compliant
- PC software, USB cable, and electrode stand included
Specifications
Benchtop | Yes |
---|---|
Buffer Recognition | Yes |
Certifications | cETLus, IP43, electrical protective class III, CE |
Display | Backlit graphic display |
Equipment used with | TruLab analog pH/mV/temp probes |
GLP Compliance | Yes |
Graphic Display | Backlit graphic display |
Logging Capabilities | Yes |
Measurement Method / Channels | 1 Channel |
Measurement Range | Ranges Resolutions Accuracy (+1 digit) pH -2.0 to 20.0; -2.00 to 20.00; -2.000 to 19.999 0.1; 0.01; 0.001 ±0.1; ±0.01; ±0.005 (temp of test sample 15 to 35°C; within a range of ±2 pH of the calibration point) mV -1200 to 1200.0; -2000 to 2000 0.1; 1.0 ±0.3; ±1.0 (temp of test sample 15 to 35°C) Temperature -5 to 105°C (23.0 to 221°F) 0.1 ±0.1 |
Memory | 500 data sets manual logging, 5,000 data sets auto logging |
Operating pH Range | -2.00 to 20.00, -2.0 to 20.0, -2.000 to 19.999 |
Operating Temperature | 23.0 to 221°F, -5 to 105°C |
Parameters Measured | pH, ORP (mV), Temperature |
Power | 4 alkaline AA batteries (~150 hours with illumination, 1000 without), compatible with 4 NiMH AA rechargeables. Instrument does not charge rechargeable batteries., universal power supply |
Sampling | Yes |
Storage Temperature | -25 to 65°C, -13 to 149°F |
User Calibratable | Yes |
User Replaceable | Yes |
Warranty | 3 years |

YSI TruLab pH/ISE 1320 Dual Channel Benchtop pH/ORP/ISE Instrument
Key Features
- Simultaneous dual measurement of pH, mV (ORP) or ISE and temperature (2-channel benchtop meter)
- AutoRead function improves repeatability
- Easy-to-read backlit display with text menu for easy operation for pH, mV (ORP), ISE and temperature
- Fast data transfer via USB in .csv or ASCII format or the optional integrated printer
- Easy calibration with adjustable calibration timer
- Automatic or manual temperature compensation
- 1, 2, 3, 4 or 5 point calibration for pH
- 1, 2, 3, 4, 5, 6 or 7 point calibration for ISE, also non- linear
- BNC connection for pH, mV and ISEs; banana connection for temperature probes
- Continuous Monitoring Control (CMC) function for monitoring the ideal measuring range for pH measurements based on the last calibration
- 3-year warranty
- GLP/AQA compliant
- Wide selection of electrodes – pH, ORP, ISE and temperature probes
- PC software, USB cable, and electrode stand included
Specifications
Benchtop | Yes |
---|---|
Buffer Recognition | Yes |
Certifications | CE, electrical protective class III, cETLus, IP43 |
Display | Backlit graphic display |
Equipment used with | TruLab analog pH/mV/ISE/temp probes |
GLP Compliance | Yes |
Graphic Display | Backlit graphic display |
Logging Capabilities | Yes |
Measurement Method / Channels | 2 Channel |
Measurement Range | Ranges Resolutions Accuracy (+1 digit) pH -2.0 to 20.0; -2.00 to 20.00; -2.000 to 19.999 0.1; 0.01; 0.001 ±0.1; ±0.01; ±0.005 (temp of test sample 15 to 35°C; within a range of ±2 pH of the calibration point) mV -1200 to 1200.0; -2500 to 2500 0.1; 1.0 ±0.3; ±1.0 (temp of test sample 15 to 35°C) ISE (mg/l, mg/kg, mmol/l, ppm, %) (µmol/l) 0.000 to 9.999; 10.00 to 99.99; 100.0 to 999.9; 1000 to 999999 0.000 to 9.999; 10.00 to 99.99; 100.0 to 999.9; 1000 to 9999 0.001; 0.01; 0.1; 1 Temperature -5 to 105°C (23.0 to 221°F) 0.1 ±0.1 |
Memory | 500 data sets manual logging, 5,000 data sets auto logging |
Operating pH Range | -2.00 to 20.00, -2.000 to 19.999, -2.0 to 20.0 |
Operating Temperature | 23.0 to 221°F, -5 to 105°C |
Parameters Measured | pH, ORP (mV), Ammonia, Ammonium, Bromide, Cadmium, Calcium, Chloride, Copper, Cyanide, Fluoride, Iodide, Lead, Nitrate, Potassium, Silver/Sulfide, Sodium, Temperature |
Power | 4 alkaline AA batteries fully charged or included universal power supply, approximately 150 hours with illumination or 1000 without |
Sampling | Yes |
Storage Temperature | -25 to 65°C, -13 to 149°F |
Unit of Measure | Known subtraction, ISE Measurements: Blank value correction, increment methods: Known addition (single), Sample subtraction, Sample addition, Known addition (double) |
User Calibratable | Yes |
User Replaceable | Yes |
Warranty | 3 years |

YSI EcoSense pH1000A Benchtop pH/mV(ORP) Meter
Key Features
- Measures pH, mV (ORP), and temperature
- Large, high-contrast, LCD display
- Simple 1, 2, or 3 point calibration
- AUTOLOCK mode holds stable readings on the display
- Accepts U.S. (7.00, 4.01, 10.01) or NIST (6.86, 4.00, 9.18) buffer sets
- Automatic or manual temperature compensation of all pH measurements
- Calibration is stored in memory; view electrode efficiency at any time
- BNC input allows for any pH or ORP electrode with BNC to be connected*
- Battery or AC power
Specifications
Autostable | Automatic lock mode and end point sensing feature will lock in stable measurements |
---|---|
Benchtop | Yes |
Buffer Recognition | Yes, pH 7.00, 4.01, 10.01 or pH 6.86, 4.00, 9.18 |
Display | Graphic LCD display |
Equipment used with | 1101, 1102, 1103, and 115-1 probes |
Measurement Method / Channels | 1 BNC input for pH or ORP, 1 input for temperature |
Measurement Range | pH: -2.00 to 16.00 pH units mV: -1999.9 to 1999.9 |
Operating Temperature | 0 to 50° C (32 to 122 °F) |
Parameters Measured | pH, mV (ORP), Temperature |
Power | 6 X 1.5V AA Batteries or the included power supply |
User Calibratable | Yes |
User Replaceable | Yes, probes can be replaced |
Warranty | 1-year instrument, 6-month probe |

YSI MultiLab 4010-1W Single Channel Benchtop Multiparameter Instrument
Key Features
- Input for pH, ORP, DO/BOD, or conductivity sensors
- ISEs with BNC connection can be connected to the MultiLab 4010-2W and 4010-3W with an adapter (108132Y) that converts one digital input to an analog BNC input (i.e. only one ISE can be connected)
- Built-in OUR/SOUR software on the MultiLab 4010-2W and 4010-3W
- Wireless sensors available for the MultiLab 4010-1W, 4010-2W, and 4010-3W
- Data storage – 500 data sets in manual mode and 5,000 (MultiLab 4010-1W) or 10,000 (MultiLab 4010-2W and 4010-3W) data sets in automatic logging mode
- Large, easy to read graphic display
- Color screen and antibacterial keypad on MultiLab 4010-2W and 4010-3W instruments
- Intelligent, digital sensors – plug and play connectivity
- GLP traceability (sensors store serial # and calibration data)
- USB connectivity to manage data; USB cable included
- PC software included for easy data transfer
- Durable electrode stand included
- 3-year warranty
Specifications
Autostable | Yes |
---|---|
Benchtop | Yes |
Buffer Recognition | Yes |
Certifications | CE, cETLus |
Connectivity / Communications | USB-A, Mini USB |
Data Management | 500 data sets in manual mode and 5,000 data sets in automatic mode |
Desktop Software Compatible | BOD Analyst Pro desktop software to automatically calculate BOD values |
Digital / Digital Sensors | Yes |
Display | Large, easy to read graphic display |
Equipment used with | Multilab IDS probes and accessories |
GLP Compliance | Yes |
Graphic Display | Large, easy to read graphic display |
Logging Capabilities | Yes |
Measurement Method / Channels | 1 Measurement Channel |
Measurement Range | pH – 0.000 to 14.000 (+/-0.004), Conductivity – 1 µS/cm to 2,000 mS/cm +0.5% of value (301710Y), .01µS/cm to 200 µS/cm +0.5% of value (301720Y), TDS – 0 to 100ºC (32 to 212ºF), Dissolved Oxygen – 0 to 50 mgL; 0 to 500% air saturation, Salinity – 0.0 to 70.0 ppt +0.5% of value |
Operating pH Range | 0.000 to 14.000 (+/-0.004) |
Operating Temperature | 32 to 176º degrees F |
Parameters Measured | Temperature, Conductivity, Resistivity, Salinity, TDS (Total Dissolved Solids), pH/mV, Oxidation Reduction Potential (ORP), Partial Pressure, Dissolved Oxygen (% and mg/L* (BOD) |
Power | Universal power supply |
Sampling | Yes |
Smart Sensors / Ports | Intelligent Digital Sensors (IDS) |
User Calibratable | Yes |
User Replaceable | Yes |
Warranty | 3 years |
Waterproof | Yes |

YSI MultiLab 4010-2W Two Channel Benchtop Multiparameter Instrument with wireless capability
Key Features
- Input for pH, ORP, DO/BOD (optical or polarographic), or conductivity sensors
- ISEs with BNC connection can be connected to the MultiLab 4010-2W and 4010-3W with an adapter (108132Y) that converts one digital input to an analog BNC input (i.e. only one ISE can be connected)
- Built-in OUR/SOUR software on the MultiLab 4010-2W and 4010-3W
- Wireless sensors available for the MultiLab 4010-1W, 4010-2W, and 4010-3W
- Data storage – 500 data sets in manual mode and 5,000 (MultiLab 4010-1W) or 10,000 (MultiLab 4010-2W and 4010-3W) data sets in automatic logging mode
- Large, easy to read graphic display
- Color screen and antibacterial keypad on MultiLab 4010-2W and 4010-3W instruments
- Intelligent, digital sensors – plug and play connectivity
- GLP traceability (sensors store serial # and calibration data)
- USB connectivity to manage data; USB cable included
- PC software included for easy data transfer
- Durable electrode stand included
- 3-year warranty
Specifications
Autostable | Yes |
---|---|
Benchtop | Yes |
Buffer Recognition | Yes |
Certifications | cETLus, CE |
Connectivity / Communications | USB-A, Mini USB |
Data Management | 500 data sets in manual mode and 10,000 data sets in automatic mode |
Desktop Software Compatible | BOD Analyst Pro desktop software to automatically calculate BOD values |
Digital / Digital Sensors | Yes |
Display | Large, easy to read graphic color displays |
Equipment used with | Multilab IDS probes and accessories |
GLP Compliance | Yes |
Graphic Display | Large, easy to read graphic color displays |
Keypad | Antibacterial |
Logging Capabilities | Yes |
Measurement Method / Channels | 2 Measurement Channels |
Measurement Range | pH – 0.000 to 14.000 (+/-0.004), Conductivity – 1 µS/cm to 2,000 mS/cm +0.5% of value (301710Y), .01µS/cm to 200 µS/cm +0.5% of value (301720Y), TDS – 0 to 100ºC (32 to 212ºF), Dissolved Oxygen – 0 to 50 mgL; 0 to 500% air saturation, Salinity – 0.0 to 70.0 ppt +0.5% of value |
Operating pH Range | 0.000 to 14.000 (+/-0.004) |
Operating Temperature | 32 to 176º degrees F |
Parameters Measured | Temperature, Conductivity, Resistivity, Salinity, TDS (Total Dissolved Solids), pH/mV, Oxidation Reduction Potential (ORP), Partial Pressure, Dissolved Oxygen (% and mg/L* (BOD) |
Power | Universal power supply |
Sampling | Yes |
Smart Sensors / Ports | Intelligent Digital Sensors (IDS) |
User Calibratable | Yes |
User Replaceable | Yes |
Warranty | 3 years |
Waterproof | Yes |

YSI MultiLab 4010-3W Three Channel Benchtop Multiparameter Insrtrument with Wireles Capability
Key Features
- Input for pH, ORP, DO/BOD (optical or polarographic), or conductivity sensors
- ISEs with BNC connection can be connected to the MultiLab 4010-2W and 4010-3W with an adapter (108132Y) that converts one digital input to an analog BNC input (i.e. only one ISE can be connected)
- Built-in OUR/SOUR software on the MultiLab 4010-2W and 4010-3W
- Wireless sensors available for the MultiLab 4010-1W, 4010-2W, and 4010-3W
- Data storage – 500 data sets in manual mode and 5,000 (MultiLab 4010-1W) or 10,000 (MultiLab 4010-2W and 4010-3W) data sets in automatic logging mode
- Large, easy to read graphic display
- Color screen and antibacterial keypad on MultiLab 4010-2W and 4010-3W instruments
- Intelligent, digital sensors – plug and play connectivity
- GLP traceability (sensors store serial # and calibration data)
- USB connectivity to manage data; USB cable included
- PC software included for easy data transfer
- Durable electrode stand included
- 3-year warranty
Specifications
Autostable | Yes |
---|---|
Benchtop | Yes |
Buffer Recognition | Yes |
Certifications | CE, cETLus |
Data Management | 500 data sets in manual mode and 10,000 data sets in automatic mode |
Desktop Software Compatible | BOD Analyst Pro desktop software to automatically calculate BOD values |
Digital / Digital Sensors | Yes |
Display | Large, easy to read graphic color displays |
Equipment used with | Multilab IDS probes and accessories |
GLP Compliance | Yes |
Graphic Display | Large, easy to read graphic color displays |
Keypad | Antibacterial |
Logging Capabilities | Yes |
Measurement Method / Channels | 3 Measurement Channels |
Measurement Range | pH – 0.000 to 14.000 (+/-0.004), Conductivity – 1 µS/cm to 2,000 mS/cm +0.5% of value (301710Y), .01µS/cm to 200 µS/cm +0.5% of value (301720Y), TDS – 0 to 100ºC (32 to 212ºF), Dissolved Oxygen – 0 to 50 mgL; 0 to 500% air saturation, Salinity – 0.0 to 70.0 ppt +0.5% of value |
Operating pH Range | 0.000 to 14.000 (+/-0.004) |
Operating Temperature | 32 to 176º degrees F |
Parameters Measured | Temperature, Conductivity, Resistivity, Salinity, TDS (Total Dissolved Solids), pH/mV, Oxidation Reduction Potential (ORP), Partial Pressure, Dissolved Oxygen (% and mg/L* (BOD) |
Power | Universal power supply |
Sampling | Yes |
Smart Sensors / Ports | Intelligent Digital Sensors (IDS) |
User Calibratable | Yes |
User Replaceable | Yes |
Warranty | 3 years |
Waterproof | Yes |

YSI MultiLab 4010P-1W Single Channel Benchtop Multiparameter Instrument with Integrated Printer
Key Features
- Input for pH, ORP, DO/BOD, or conductivity sensors
- ISEs with BNC connection can be connected to the MultiLab 4010-2W and 4010-3W with an adapter (108132Y) that converts one digital input to an analog BNC input (i.e. only one ISE can be connected)
- Built-in OUR/SOUR software on the MultiLab 4010-2W and 4010-3W
- Wireless sensors available for the MultiLab 4010-1W, 4010-2W, and 4010-3W
- Data storage – 500 data sets in manual mode and 5,000 (MultiLab 4010-1W) or 10,000 (MultiLab 4010-2W and 4010-3W) data sets in automatic logging mode
- Large, easy to read graphic display
- Color screen and antibacterial keypad on MultiLab 4010-2W and 4010-3W instruments
- Intelligent, digital sensors – plug and play connectivity
- GLP traceability (sensors store serial # and calibration data)
- USB connectivity to manage data; USB cable included
- PC software included for easy data transfer
- Durable electrode stand included
- 3-year warranty
Specifications
Autostable | Yes |
---|---|
Benchtop | Yes |
Buffer Recognition | Yes |
Certifications | cETLus, CE |
Connectivity / Communications | Mini USB, USB-A |
Data Management | 500 data sets in manual mode and 5,000 data sets in automatic mode |
Desktop Software Compatible | BOD Analyst Pro desktop software to automatically calculate BOD values |
Digital / Digital Sensors | Yes |
Display | Large, easy to read graphic display |
Equipment used with | Multilab IDS probes and accessories |
GLP Compliance | Yes |
Graphic Display | easy to read graphic display, Large |
Logging Capabilities | Yes |
Measurement Method / Channels | 1 Measurement Channel |
Measurement Range | pH – 0.000 to 14.000 (+/-0.004), Conductivity – 1 µS/cm to 2,000 mS/cm +0.5% of value (301710Y), .01µS/cm to 200 µS/cm +0.5% of value (301720Y), TDS – 0 to 100ºC (32 to 212ºF), Dissolved Oxygen – 0 to 50 mgL; 0 to 500% air saturation, Salinity – 0.0 to 70.0 ppt +0.5% of value |
Operating pH Range | 0.000 to 14.000 (+/-0.004) |
Operating Temperature | 32 to 176º degrees F |
Parameters Measured | Temperature, Conductivity, Resistivity, Salinity, TDS (Total Dissolved Solids), pH/mV, Oxidation Reduction Potential (ORP), Partial Pressure, Dissolved Oxygen (% and mg/L* (BOD) |
Power | Universal power supply |
Sampling | Yes |
Smart Sensors / Ports | Intelligent Digital Sensors (IDS) |
User Calibratable | Yes |
User Replaceable | Yes |
Warranty | 3 years |
Waterproof | Yes |

YSI MultiLab IDS 4100 ProBOD Polarographic Probe
Polarographic, membrane-covered BOD Probe, self-stirring, 1.5m (5 ft) cable.
The 4100 BOD probe can only be used with the MultiLab 4010-1W, MultiLab 4010-2W, and the MultiLab 4010-3W. It can also be used with the MultiLab 4010-1 if the latest instrument firmware has been installed

YSI MultiLab IDS Kit
Key Features
- Input for pH, ORP, DO/BOD, or conductivity sensors
- Data storage – 500 data sets in manual mode and 5,000 (MultiLab 4010-1) or 10,000 (MultiLab 4010-2/3) data sets in automatic logging mode.
- Large, easy to read graphic display. MultiLab 4010-2/3 feature a color screen
- Antibacterial keypad on the MultiLab 4010-2/3
- Intelligent, digital sensors – plug and play sensors
- GLP traceability (sensors store serial # and calibration data)
- USB connectivity to manage data
- 3-year warranty
Specifications
Autostable | Yes |
---|---|
Benchtop | Yes |
Buffer Recognition | Yes |
Certifications | cETLus, CE |
Connectivity / Communications | USB-A, Mini USB |
Data Management | 500 data sets in manual mode and 5,000 data sets in automatic mode |
Desktop Software Compatible | BOD Analyst Pro desktop software to automatically calculate BOD values |
Digital / Digital Sensors | Yes |
Display | Large, easy to read graphic display |
Equipment used with | Multilab IDS probes and accessories |
GLP Compliance | Yes |
Graphic Display | Large, easy to read graphic display |
Logging Capabilities | Yes |
Measurement Method / Channels | 1 Measurement Channel |
Measurement Range | pH – 0.000 to 14.000 (+/-0.004), Conductivity – 10 µS/cm to 2,000 mS/cm +0.5% of value (301710Y), .01µS/cm to 200 µS/cm +0.5% of value (301720Y), TDS – 0 to 100ºC (32 to 212ºF), Dissolved Oxygen – 0 to 50 mgL; 0 to 500% air saturation, Salinity – 0.0 to 70.0 ppt +0.5% of value |
Operating pH Range | 0.000 to 14.000 (+/-0.004) |
Operating Temperature | 32 to 176º degrees F |
Parameters Measured | Temperature, Conductivity, Resistivity, Salinity, TDS (Total Dissolved Solids), pH/mV, Oxidation Reduction Potential (ORP), Partial Pressure, Dissolved Oxygen (% and mg/L* (BOD) |
Power | Universal power supply |
Sampling | Yes |
Smart Sensors / Ports | Intelligent Digital Sensors (IDS) |
User Calibratable | Yes |
User Replaceable | Yes |
Warranty | 3 years |
Waterproof | Yes |

YSI MultiLab IDS ProOBOD Self-stirring Optical BOD Probe
Key Features
- Smart sensor retains calibration in the probe; IDS = Intelligent Digital Sensor
- User-replaceable, low-maintenance sensor cap with 1-year life
- 2-year warranty; reliable and serviceable, design reduces cost-of-ownership and reduces down-time
- Guarded sensor – the sensor guard provides protection of the sensor tip when taking the BOD probe in and out of BOD bottles
- Probe body tapered to fit into a standard 300 mL BOD bottle
- Extremely quiet operation
- No warm-up time required
- Self-stirring to provide representative sample and increase response times

YSI TruLab pH 1110 Singel Channel pH/mV Benchtop Instrument with BNC and Two Banana Plug Connectors
Key Features
- Single channel measurement of pH or mV (ORP) and temperature
- AutoRead function improves repeatability
- Easy-to-read large, segmented display for pH, mV (ORP) and temperature
- Easy calibration with adjustable calibration timer
- Automatic or manual temperature compensation
- 1, 2 or 3-point calibration
- BNC connection for pH, mV; banana connection for temperature probes
- 3-year warranty
- Wide selection of electrodes – pH, ORP and temperature probes
Specifications
Benchtop | Yes |
---|---|
Buffer Recognition | Yes |
Certifications | cETLus, IP43, electrical protective class III, CE |
Display | Segmented |
Equipment used with | TruLab analog pH/mV/temp probes |
GLP Compliance | Yes |
Measurement Method / Channels | 1 Channel |
Measurement Range | Ranges Resolutions Accuracy (+1 digit) pH -2.0 to 20.0; -2.00 to 20.00; -2.000 to 19.999 0.1; 0.01; 0.001 ±0.1; ±0.01; ±0.005 (temp of test sample 15 to 35°C; within a range of ±2 pH of the calibration point) mV -1200 to 1200.0; -2000 to 2000 0.1; 1.0 ±0.3; ±1.0 (temp of test sample 15 to 35°C) Temperature -5 to 105°C (23.0 to 221°F) 0.1 ±0.1 |
Operating pH Range | -2.0 to 20.0, -2.00 to 20.00, -2.000 to 19.999 |
Operating Temperature | 23.0 to 221°F, -5 to 105°C |
Parameters Measured | pH, ORP (mV), Temperature |
Power | universal power supply, 4 alkaline AA batteries (~2500 hours), compatible with 4 NiMH AA rechargeables. Instrument does not charge rechargeable batteries. |
Sampling | Yes |
Storage Temperature | -13 to 149°F, -25 to 65°C |
User Calibratable | Yes |
User Replaceable | Yes |
Warranty | 3 years |

YSI TruLab pH 1310 Single Channel pH, mV(ORP) Benchtop Instrument
Key Features
- Single channel measurement of pH or mV (ORP) and temperature
- AutoRead function improves repeatability
- Easy-to-read backlit display with text menu for easy operation for pH, mV (ORP) and temperature
- Fast data transfer via USB in .csv or ASCII format or the optional integrated printer
- Easy calibration with adjustable calibration timer
- Automatic or manual temperature compensation
- 1, 2, 3, 4 or 5 point calibration for pH; 22 stored buffer sets for auto-buffer recognition and easy calibration
- BNC connection for pH, mV; banana connection for temperature probes
- Continuous Monitoring Control (CMC) function for monitoring the ideal measuring range for pH measurements based on the last calibration
- 3-year warranty GLP/AQA compliant
- Wide selection of electrodes – pH, ORP and temperature probes
Specifications
Benchtop | Yes |
---|---|
Buffer Recognition | Yes |
Certifications | electrical protective class III, IP43, CE, cETLus |
Display | Backlit graphic display |
Equipment used with | TruLab analog pH/mV/temp probes |
GLP Compliance | Yes |
Graphic Display | Backlit graphic display |
Logging Capabilities | Yes |
Measurement Method / Channels | 1 Channel |
Measurement Range | Ranges Resolutions Accuracy (+1 digit) pH -2.0 to 20.0; -2.00 to 20.00; -2.000 to 19.999 0.1; 0.01; 0.001 ±0.1; ±0.01; ±0.005 (temp of test sample 15 to 35°C; within a range of ±2 pH of the calibration point) mV -1200 to 1200.0; -2000 to 2000 0.1; 1.0 ±0.3; ±1.0 (temp of test sample 15 to 35°C) Temperature -5 to 105°C (23.0 to 221°F) 0.1 ±0.1 |
Memory | 500 data sets manual logging, 5,000 data sets auto logging |
Operating pH Range | -2.00 to 20.00, -2.0 to 20.0, -2.000 to 19.999 |
Operating Temperature | 23.0 to 221°F, -5 to 105°C |
Parameters Measured | pH, ORP (mV), Temperature |
Power | universal power supply, compatible with 4 NiMH AA rechargeables. Instrument does not charge rechargeable batteries., 4 alkaline AA batteries (~150 hours with illumination, 1000 without) |
Sampling | Yes |
Storage Temperature | -25 to 65°C, -13 to 149°F |
User Calibratable | Yes |
User Replaceable | Yes |
Warranty | 3 years |

YSI TruLab pH 1310P Single Channel pH and mV (ORP) Benchtop Instrument with Integrated Printer
Key Features
- Single channel measurement of pH or mV (ORP) and temperature
- AutoRead function improves repeatability
- Easy-to-read backlit display with text menu for easy operation for pH, mV (ORP) and temperature
- Fast data transfer via USB in .csv or ASCII format or the optional integrated printer
- Easy calibration with adjustable calibration timer
- Automatic or manual temperature compensation
- 1, 2, 3, 4 or 5 point calibration for pH; 22 stored buffer sets for auto-buffer recognition and easy calibration
- BNC connection for pH, mV; banana connection for temperature probes
- Continuous Monitoring Control (CMC) function for monitoring the ideal measuring range for pH measurements based on the last calibration
- 3-year warranty
- GLP/AQA compliant
- PC software, USB cable, and electrode stand included
Specifications
Benchtop | Yes |
---|---|
Buffer Recognition | Yes |
Certifications | cETLus, IP43, electrical protective class III, CE |
Display | Backlit graphic display |
Equipment used with | TruLab analog pH/mV/temp probes |
GLP Compliance | Yes |
Graphic Display | Backlit graphic display |
Logging Capabilities | Yes |
Measurement Method / Channels | 1 Channel |
Measurement Range | Ranges Resolutions Accuracy (+1 digit) pH -2.0 to 20.0; -2.00 to 20.00; -2.000 to 19.999 0.1; 0.01; 0.001 ±0.1; ±0.01; ±0.005 (temp of test sample 15 to 35°C; within a range of ±2 pH of the calibration point) mV -1200 to 1200.0; -2000 to 2000 0.1; 1.0 ±0.3; ±1.0 (temp of test sample 15 to 35°C) Temperature -5 to 105°C (23.0 to 221°F) 0.1 ±0.1 |
Memory | 500 data sets manual logging, 5,000 data sets auto logging |
Operating pH Range | -2.00 to 20.00, -2.0 to 20.0, -2.000 to 19.999 |
Operating Temperature | 23.0 to 221°F, -5 to 105°C |
Parameters Measured | pH, ORP (mV), Temperature |
Power | 4 alkaline AA batteries (~150 hours with illumination, 1000 without), compatible with 4 NiMH AA rechargeables. Instrument does not charge rechargeable batteries., universal power supply |
Sampling | Yes |
Storage Temperature | -25 to 65°C, -13 to 149°F |
User Calibratable | Yes |
User Replaceable | Yes |
Warranty | 3 years |

YSI TruLab pH/ISE 1320 Dual Channel Benchtop pH/ORP/ISE Instrument
Key Features
- Simultaneous dual measurement of pH, mV (ORP) or ISE and temperature (2-channel benchtop meter)
- AutoRead function improves repeatability
- Easy-to-read backlit display with text menu for easy operation for pH, mV (ORP), ISE and temperature
- Fast data transfer via USB in .csv or ASCII format or the optional integrated printer
- Easy calibration with adjustable calibration timer
- Automatic or manual temperature compensation
- 1, 2, 3, 4 or 5 point calibration for pH
- 1, 2, 3, 4, 5, 6 or 7 point calibration for ISE, also non- linear
- BNC connection for pH, mV and ISEs; banana connection for temperature probes
- Continuous Monitoring Control (CMC) function for monitoring the ideal measuring range for pH measurements based on the last calibration
- 3-year warranty
- GLP/AQA compliant
- Wide selection of electrodes – pH, ORP, ISE and temperature probes
- PC software, USB cable, and electrode stand included
Specifications
Benchtop | Yes |
---|---|
Buffer Recognition | Yes |
Certifications | CE, electrical protective class III, cETLus, IP43 |
Display | Backlit graphic display |
Equipment used with | TruLab analog pH/mV/ISE/temp probes |
GLP Compliance | Yes |
Graphic Display | Backlit graphic display |
Logging Capabilities | Yes |
Measurement Method / Channels | 2 Channel |
Measurement Range | Ranges Resolutions Accuracy (+1 digit) pH -2.0 to 20.0; -2.00 to 20.00; -2.000 to 19.999 0.1; 0.01; 0.001 ±0.1; ±0.01; ±0.005 (temp of test sample 15 to 35°C; within a range of ±2 pH of the calibration point) mV -1200 to 1200.0; -2500 to 2500 0.1; 1.0 ±0.3; ±1.0 (temp of test sample 15 to 35°C) ISE (mg/l, mg/kg, mmol/l, ppm, %) (µmol/l) 0.000 to 9.999; 10.00 to 99.99; 100.0 to 999.9; 1000 to 999999 0.000 to 9.999; 10.00 to 99.99; 100.0 to 999.9; 1000 to 9999 0.001; 0.01; 0.1; 1 Temperature -5 to 105°C (23.0 to 221°F) 0.1 ±0.1 |
Memory | 500 data sets manual logging, 5,000 data sets auto logging |
Operating pH Range | -2.00 to 20.00, -2.000 to 19.999, -2.0 to 20.0 |
Operating Temperature | 23.0 to 221°F, -5 to 105°C |
Parameters Measured | pH, ORP (mV), Ammonia, Ammonium, Bromide, Cadmium, Calcium, Chloride, Copper, Cyanide, Fluoride, Iodide, Lead, Nitrate, Potassium, Silver/Sulfide, Sodium, Temperature |
Power | 4 alkaline AA batteries fully charged or included universal power supply, approximately 150 hours with illumination or 1000 without |
Sampling | Yes |
Storage Temperature | -25 to 65°C, -13 to 149°F |
Unit of Measure | Known subtraction, ISE Measurements: Blank value correction, increment methods: Known addition (single), Sample subtraction, Sample addition, Known addition (double) |
User Calibratable | Yes |
User Replaceable | Yes |
Warranty | 3 years |