Dissolved Oxygen Meters

Cole-Parmer Traceable® Dissolved Oxygen Meter with Calibration

0 out of 5
(0)
SKU: N/A
Recall Min/Max and Avg readings
  • Get accurate, reliable measurements with included NIST-traceable calibration
  • Export measurements with optional data acquisition software and cable
  • Freeze the display with the Hold feature
  • Adjustable for °F/°C units, % salt, and altitude
Read moreCompare

Cole-Parmer Traceable® Dissolved Oxygen Pocket Tester with Calibration

0 out of 5
(0)
SKU: N/A
Water-resistant design with O-ring seal and membrane keypad provides a long life in severe lab or harsh plant environments—just dip and read!
  • Get accurate, reliable measurements with included NIST-traceable calibration
  • Dissolved oxygen range is 0.0 to 20.0 mg/L, accuracy is ±0.4mg/L
  • Oxygen measurement % air saturation range is 0.0 to 100% air saturation, accuracy is ±0.7% mg/L
  • Displays temperature and minimum/maximum memory, plus a Hold key
Read moreCompare

Extech 407510 Dissolved Oxygen Meter Kit

0 out of 5
(0)
SKU: N/A
Low-cost meter with advanced features
  • Built-in RS-232 serial interface
  • Toggle switch for dissolved oxygen readings expressed in mg/L or % oxygen in air
Read moreCompare

Extech DO600 Dissolved Oxygen Pocket Testers

0 out of 5
(0)
SKU: N/A
Measures in percent saturation or concentration
  • Adjustable altitude and salinity compensation
Read moreCompare

Jenway Benchtop Dissolved Oxygen Meter

0 out of 5
(0)
SKU: N/A
Store up to 250 DO data points and 20 BOD data sets
  • LCD provides clear, direct readout of percentage of dissolved oxygen, mg/L, or BOD of samples
  • Easily export data to computer or printer via RS-232 or IrDA connections
  • % Saturation from 0 to 199 or 0 to 25 with accuracy of ±2% with 50°F (10°C) of calibration temperature
  • Manual salinity and barometric pressure compensation
  • Features real-time clock
Read moreCompare

Lovibond Automatic BOD Measurement System with Remote Control

0 out of 5
(0)
SKU: N/A
No need to do the math–displayed value is the actual value
  • BOD values stored in the measurement head are viewable any time on the large display
  • User-selectable measurement period up to 28 days suits research, standard BOD, and OECD Ready Biodegradability tests
  • Automatic start feature delays test onset until sample temperature reaches incubator temperature
  • Inductive stirring system requires no maintenance
  • Sampling rate: 1 reading every hour (day 1), 1 reading every two hours (day 2), 1 reading every 24 hours (day 3 to 28)
Read moreCompare

Mettler Toledo Seven2Go™ Dissolved Oxygen Meters

0 out of 5
(0)
SKU: N/A
Designed for one-handed, portable use
  • Take readings quickly with one hand
  • Don’t recalibrate with every probe change—compatible with ISM sensors
  • Robust IP67-rated housing protects meter in harsh environments
  • Pro meters and kits add 12 languages, sunlight-proof display, and LED status lights
Read moreCompare

METTLER TOLEDO SevenExcellence Dissolved Oxygen and Multiparameter Meters

0 out of 5
(0)
SKU: N/A
Intuitive and clear interface improves work flow
  • Large color touch screen and plain language menu options make setup and operation easy
  • Predefined and custom methods begin measurements with a single touch
  • Select your preferred display—all the available details or just the basics
  • Integrated radio-controlled clock ensures measurements are correctly stamped with time and date
Read moreCompare

Oakton® Dissolved Oxygen Meter Probes

0 out of 5
(0)
SKU: N/A

Probes for dissolved oxygen and biological oxygen demand for Oakton DO/BOD oxygen meters.

Read moreCompare

Oakton® DO 2700 Benchtop Dissolved Oxygen Meter Series

0 out of 5
(0)
SKU: N/A
Designed for optimal performance and versatility
  • Advanced meter for research grade use with BOD capability
Read moreCompare

Oakton® DO 6+ Dissolved Oxygen Meters

0 out of 5
(0)
SKU: N/A
High accuracy combined with economical pricing
  • Low-maintenance, galvanic probe requires no warm-up time
  • Includes protective rubber boot which also functions as a benchtop stand
Read moreCompare

Oakton® DO 700 Benchtop Dissolved Oxygen Meter Series

0 out of 5
(0)
SKU: N/A
Compact, space-saving design is nearly 40% smaller than other benchtop meters
  • Extra-large 3-1⁄4″ x 2-7⁄16″ (8.3 x 6.2 cm), brightly lit LCD for easy viewing of measured values
  • Low-maintenance galvanic probe requires no warm-up time
  • Built-in memory stores up to 100 data points
Read moreCompare

Oakton® Waterproof DO 450 Optical Dissolved Oxygen Portable Meter 64724

0 out of 5
(0)
SKU: N/A
Affordable optical RDO technology reduces maintenance time and costs
  • Eliminates costly, tiresome membranes and solutions
  • Rugged, IP67-rated housing for plant and field applications
  • Memory for 500 data sets and USB and RS-232 output for transfer to PC
  • 500 hours battery life, or optional universal power adapter
  • Built-in stand with wall mount allows for easy benchtop measurement or storage
Read moreCompare

Oakton® Waterproof DO 600 Dissolved Oxygen Meters

0 out of 5
(0)
SKU: N/A
Stores up to 500 data points with time-and-date stamp for GLP compliance
  • Programmable “calibration due” date for increased data integrity
  • Wirelessly download data via IrDA or RS-232 (LED) port
Read moreCompare

Strathkelvin Precision Dissolved Oxygen Respirometer

0 out of 5
(0)
SKU: N/A
Meter interfaces with your PC for respiration rates of mitochondria, cell suspensions, and oxidative enzyme preparations.
  • Ideal for laboratory research and cell biology research
  • Precision microcathode electrodes
Read moreCompare

Thermo Scientific Orion COD165 Reactor for COD test, 115/230VAC

0 out of 5
(0)
SKU: N/A
Ideal for environmental and wastewater monitoring
  • Simultaneous digestion of 25 samples saves time
  • For a complete system order COD reactor (99581-35), COD test kits (99581-40,-42, or -44), and COD colorimeter (99581-20)
Read moreCompare

Thermo Scientific Orion Star A100 Series Benchtop Dissolved Oxygen Meter

0 out of 5
(0)
SKU: N/A
Make it easy and affordable to take simple, accurate dissolved oxygen measurements
  • Oxygen measurement directly in % saturation or mg/L (ppm)
  • Large LCD displays Conductivity along with temperature
  • Auto-Read™ function locks in stable reading
  • Nonvolatile memory holds up to 50 data points
  • AC power adapter or four AA batteries (sold separately)
Read moreCompare

Thermo Scientific Orion Star A100 Series Portable Dissolved Oxygen Meter

0 out of 5
(0)
SKU: N/A
Make it easy and affordable to take simple, accurate dissolved oxygen measurements
  • Oxygen measurement directly in % saturation or mg/L (ppm)
  • Large LCD displays Conductivity along with temperature
  • Auto-Read™ function locks in stable reading
  • Nonvolatile memory holds up to 50 data points
  • AC power adapter or four AA batteries (sold separately)
Read moreCompare

Thermo Scientific Orion Star A200 DO/RDO/BOD/Temperature Benchtop Meter

0 out of 5
(0)
SKU: N/A
Durability and dependability make it the ideal choice for every lab, every sample, every day
  • Multlanguage interface supports English, Spanish, French, Italian, German and Chinese
  • Choose between RDO optical probe and polarographic probe
  • Directly measure in mg/L (ppm) or % saturation
  • Automatic temperature, barometric pressure abd salinity corrections
  • Nonvolatile memory holds up to 200 data points with time date stamp
  • Individual passwords provide better method security
  • Option of AC power or four AA batteries (sold separately)
Read moreCompare

Thermo Scientific Orion Star A200 DO/RDO/Temperature Meter

0 out of 5
(0)
SKU: N/A
Durability and dependability make it the ideal choice for every sample, every day, anywhere
  • Multilanguage interface supports English, Spanish, French, Italian, German and Chinese
  • Choose between RDO optical probe and polarographic probe
  • Directly measure in mg/L (ppm) or % saturation
  • Automatic temperature, barometric pressure abd salinity corrections
  • Nonvolatile memory holds up to 1000 data points with time date stamp
  • Four AA batteries provide 800 hours of field use, or order optional AC adpater for lab use
Read moreCompare

Cole-Parmer Traceable® Dissolved Oxygen Meter with Calibration

0 out of 5
(0)
Recall Min/Max and Avg readings
  • Get accurate, reliable measurements with included NIST-traceable calibration
  • Export measurements with optional data acquisition software and cable
  • Freeze the display with the Hold feature
  • Adjustable for °F/°C units, % salt, and altitude
SKU: N/A

Cole-Parmer Traceable® Dissolved Oxygen Pocket Tester with Calibration

0 out of 5
(0)
Water-resistant design with O-ring seal and membrane keypad provides a long life in severe lab or harsh plant environments—just dip and read!
  • Get accurate, reliable measurements with included NIST-traceable calibration
  • Dissolved oxygen range is 0.0 to 20.0 mg/L, accuracy is ±0.4mg/L
  • Oxygen measurement % air saturation range is 0.0 to 100% air saturation, accuracy is ±0.7% mg/L
  • Displays temperature and minimum/maximum memory, plus a Hold key
SKU: N/A

Extech 407510 Dissolved Oxygen Meter Kit

0 out of 5
(0)
Low-cost meter with advanced features
  • Built-in RS-232 serial interface
  • Toggle switch for dissolved oxygen readings expressed in mg/L or % oxygen in air
SKU: N/A

Extech DO600 Dissolved Oxygen Pocket Testers

0 out of 5
(0)
Measures in percent saturation or concentration
  • Adjustable altitude and salinity compensation
SKU: N/A

Jenway Benchtop Dissolved Oxygen Meter

0 out of 5
(0)
Store up to 250 DO data points and 20 BOD data sets
  • LCD provides clear, direct readout of percentage of dissolved oxygen, mg/L, or BOD of samples
  • Easily export data to computer or printer via RS-232 or IrDA connections
  • % Saturation from 0 to 199 or 0 to 25 with accuracy of ±2% with 50°F (10°C) of calibration temperature
  • Manual salinity and barometric pressure compensation
  • Features real-time clock
SKU: N/A

Lovibond Automatic BOD Measurement System with Remote Control

0 out of 5
(0)
No need to do the math–displayed value is the actual value
  • BOD values stored in the measurement head are viewable any time on the large display
  • User-selectable measurement period up to 28 days suits research, standard BOD, and OECD Ready Biodegradability tests
  • Automatic start feature delays test onset until sample temperature reaches incubator temperature
  • Inductive stirring system requires no maintenance
  • Sampling rate: 1 reading every hour (day 1), 1 reading every two hours (day 2), 1 reading every 24 hours (day 3 to 28)
SKU: N/A

Mettler Toledo Seven2Go™ Dissolved Oxygen Meters

0 out of 5
(0)
Designed for one-handed, portable use
  • Take readings quickly with one hand
  • Don’t recalibrate with every probe change—compatible with ISM sensors
  • Robust IP67-rated housing protects meter in harsh environments
  • Pro meters and kits add 12 languages, sunlight-proof display, and LED status lights
SKU: N/A

METTLER TOLEDO SevenExcellence Dissolved Oxygen and Multiparameter Meters

0 out of 5
(0)
Intuitive and clear interface improves work flow
  • Large color touch screen and plain language menu options make setup and operation easy
  • Predefined and custom methods begin measurements with a single touch
  • Select your preferred display—all the available details or just the basics
  • Integrated radio-controlled clock ensures measurements are correctly stamped with time and date
SKU: N/A

Oakton® Dissolved Oxygen Meter Probes

0 out of 5
(0)

Probes for dissolved oxygen and biological oxygen demand for Oakton DO/BOD oxygen meters.

SKU: N/A

Oakton® DO 2700 Benchtop Dissolved Oxygen Meter Series

0 out of 5
(0)
Designed for optimal performance and versatility
  • Advanced meter for research grade use with BOD capability
SKU: N/A

Oakton® DO 6+ Dissolved Oxygen Meters

0 out of 5
(0)
High accuracy combined with economical pricing
  • Low-maintenance, galvanic probe requires no warm-up time
  • Includes protective rubber boot which also functions as a benchtop stand
SKU: N/A

Oakton® DO 700 Benchtop Dissolved Oxygen Meter Series

0 out of 5
(0)
Compact, space-saving design is nearly 40% smaller than other benchtop meters
  • Extra-large 3-1⁄4″ x 2-7⁄16″ (8.3 x 6.2 cm), brightly lit LCD for easy viewing of measured values
  • Low-maintenance galvanic probe requires no warm-up time
  • Built-in memory stores up to 100 data points
SKU: N/A

Oakton® Waterproof DO 450 Optical Dissolved Oxygen Portable Meter 64724

0 out of 5
(0)
Affordable optical RDO technology reduces maintenance time and costs
  • Eliminates costly, tiresome membranes and solutions
  • Rugged, IP67-rated housing for plant and field applications
  • Memory for 500 data sets and USB and RS-232 output for transfer to PC
  • 500 hours battery life, or optional universal power adapter
  • Built-in stand with wall mount allows for easy benchtop measurement or storage
SKU: N/A

Oakton® Waterproof DO 600 Dissolved Oxygen Meters

0 out of 5
(0)
Stores up to 500 data points with time-and-date stamp for GLP compliance
  • Programmable “calibration due” date for increased data integrity
  • Wirelessly download data via IrDA or RS-232 (LED) port
SKU: N/A

Strathkelvin Precision Dissolved Oxygen Respirometer

0 out of 5
(0)
Meter interfaces with your PC for respiration rates of mitochondria, cell suspensions, and oxidative enzyme preparations.
  • Ideal for laboratory research and cell biology research
  • Precision microcathode electrodes
SKU: N/A

Thermo Scientific Orion COD165 Reactor for COD test, 115/230VAC

0 out of 5
(0)
Ideal for environmental and wastewater monitoring
  • Simultaneous digestion of 25 samples saves time
  • For a complete system order COD reactor (99581-35), COD test kits (99581-40,-42, or -44), and COD colorimeter (99581-20)
SKU: N/A

Thermo Scientific Orion Star A100 Series Benchtop Dissolved Oxygen Meter

0 out of 5
(0)
Make it easy and affordable to take simple, accurate dissolved oxygen measurements
  • Oxygen measurement directly in % saturation or mg/L (ppm)
  • Large LCD displays Conductivity along with temperature
  • Auto-Read™ function locks in stable reading
  • Nonvolatile memory holds up to 50 data points
  • AC power adapter or four AA batteries (sold separately)
SKU: N/A

Thermo Scientific Orion Star A100 Series Portable Dissolved Oxygen Meter

0 out of 5
(0)
Make it easy and affordable to take simple, accurate dissolved oxygen measurements
  • Oxygen measurement directly in % saturation or mg/L (ppm)
  • Large LCD displays Conductivity along with temperature
  • Auto-Read™ function locks in stable reading
  • Nonvolatile memory holds up to 50 data points
  • AC power adapter or four AA batteries (sold separately)
SKU: N/A

Thermo Scientific Orion Star A200 DO/RDO/BOD/Temperature Benchtop Meter

0 out of 5
(0)
Durability and dependability make it the ideal choice for every lab, every sample, every day
  • Multlanguage interface supports English, Spanish, French, Italian, German and Chinese
  • Choose between RDO optical probe and polarographic probe
  • Directly measure in mg/L (ppm) or % saturation
  • Automatic temperature, barometric pressure abd salinity corrections
  • Nonvolatile memory holds up to 200 data points with time date stamp
  • Individual passwords provide better method security
  • Option of AC power or four AA batteries (sold separately)
SKU: N/A

Thermo Scientific Orion Star A200 DO/RDO/Temperature Meter

0 out of 5
(0)
Durability and dependability make it the ideal choice for every sample, every day, anywhere
  • Multilanguage interface supports English, Spanish, French, Italian, German and Chinese
  • Choose between RDO optical probe and polarographic probe
  • Directly measure in mg/L (ppm) or % saturation
  • Automatic temperature, barometric pressure abd salinity corrections
  • Nonvolatile memory holds up to 1000 data points with time date stamp
  • Four AA batteries provide 800 hours of field use, or order optional AC adpater for lab use
SKU: N/A

Cole-Parmer Traceable® Dissolved Oxygen Meter with Calibration

0 out of 5
(0)
Recall Min/Max and Avg readings
  • Get accurate, reliable measurements with included NIST-traceable calibration
  • Export measurements with optional data acquisition software and cable
  • Freeze the display with the Hold feature
  • Adjustable for °F/°C units, % salt, and altitude

Cole-Parmer Traceable® Dissolved Oxygen Pocket Tester with Calibration

0 out of 5
(0)
Water-resistant design with O-ring seal and membrane keypad provides a long life in severe lab or harsh plant environments—just dip and read!
  • Get accurate, reliable measurements with included NIST-traceable calibration
  • Dissolved oxygen range is 0.0 to 20.0 mg/L, accuracy is ±0.4mg/L
  • Oxygen measurement % air saturation range is 0.0 to 100% air saturation, accuracy is ±0.7% mg/L
  • Displays temperature and minimum/maximum memory, plus a Hold key

Extech 407510 Dissolved Oxygen Meter Kit

0 out of 5
(0)
Low-cost meter with advanced features
  • Built-in RS-232 serial interface
  • Toggle switch for dissolved oxygen readings expressed in mg/L or % oxygen in air

Extech DO600 Dissolved Oxygen Pocket Testers

0 out of 5
(0)
Measures in percent saturation or concentration
  • Adjustable altitude and salinity compensation

Jenway Benchtop Dissolved Oxygen Meter

0 out of 5
(0)
Store up to 250 DO data points and 20 BOD data sets
  • LCD provides clear, direct readout of percentage of dissolved oxygen, mg/L, or BOD of samples
  • Easily export data to computer or printer via RS-232 or IrDA connections
  • % Saturation from 0 to 199 or 0 to 25 with accuracy of ±2% with 50°F (10°C) of calibration temperature
  • Manual salinity and barometric pressure compensation
  • Features real-time clock

Lovibond Automatic BOD Measurement System with Remote Control

0 out of 5
(0)
No need to do the math–displayed value is the actual value
  • BOD values stored in the measurement head are viewable any time on the large display
  • User-selectable measurement period up to 28 days suits research, standard BOD, and OECD Ready Biodegradability tests
  • Automatic start feature delays test onset until sample temperature reaches incubator temperature
  • Inductive stirring system requires no maintenance
  • Sampling rate: 1 reading every hour (day 1), 1 reading every two hours (day 2), 1 reading every 24 hours (day 3 to 28)

Mettler Toledo Seven2Go™ Dissolved Oxygen Meters

0 out of 5
(0)
Designed for one-handed, portable use
  • Take readings quickly with one hand
  • Don’t recalibrate with every probe change—compatible with ISM sensors
  • Robust IP67-rated housing protects meter in harsh environments
  • Pro meters and kits add 12 languages, sunlight-proof display, and LED status lights

METTLER TOLEDO SevenExcellence Dissolved Oxygen and Multiparameter Meters

0 out of 5
(0)
Intuitive and clear interface improves work flow
  • Large color touch screen and plain language menu options make setup and operation easy
  • Predefined and custom methods begin measurements with a single touch
  • Select your preferred display—all the available details or just the basics
  • Integrated radio-controlled clock ensures measurements are correctly stamped with time and date

Oakton® Dissolved Oxygen Meter Probes

0 out of 5
(0)

Probes for dissolved oxygen and biological oxygen demand for Oakton DO/BOD oxygen meters.

Oakton® DO 2700 Benchtop Dissolved Oxygen Meter Series

0 out of 5
(0)
Designed for optimal performance and versatility
  • Advanced meter for research grade use with BOD capability

Oakton® DO 6+ Dissolved Oxygen Meters

0 out of 5
(0)
High accuracy combined with economical pricing
  • Low-maintenance, galvanic probe requires no warm-up time
  • Includes protective rubber boot which also functions as a benchtop stand

Oakton® DO 700 Benchtop Dissolved Oxygen Meter Series

0 out of 5
(0)
Compact, space-saving design is nearly 40% smaller than other benchtop meters
  • Extra-large 3-1⁄4″ x 2-7⁄16″ (8.3 x 6.2 cm), brightly lit LCD for easy viewing of measured values
  • Low-maintenance galvanic probe requires no warm-up time
  • Built-in memory stores up to 100 data points

Oakton® Waterproof DO 450 Optical Dissolved Oxygen Portable Meter 64724

0 out of 5
(0)
Affordable optical RDO technology reduces maintenance time and costs
  • Eliminates costly, tiresome membranes and solutions
  • Rugged, IP67-rated housing for plant and field applications
  • Memory for 500 data sets and USB and RS-232 output for transfer to PC
  • 500 hours battery life, or optional universal power adapter
  • Built-in stand with wall mount allows for easy benchtop measurement or storage

Oakton® Waterproof DO 600 Dissolved Oxygen Meters

0 out of 5
(0)
Stores up to 500 data points with time-and-date stamp for GLP compliance
  • Programmable “calibration due” date for increased data integrity
  • Wirelessly download data via IrDA or RS-232 (LED) port

Strathkelvin Precision Dissolved Oxygen Respirometer

0 out of 5
(0)
Meter interfaces with your PC for respiration rates of mitochondria, cell suspensions, and oxidative enzyme preparations.
  • Ideal for laboratory research and cell biology research
  • Precision microcathode electrodes

Thermo Scientific Orion COD165 Reactor for COD test, 115/230VAC

0 out of 5
(0)
Ideal for environmental and wastewater monitoring
  • Simultaneous digestion of 25 samples saves time
  • For a complete system order COD reactor (99581-35), COD test kits (99581-40,-42, or -44), and COD colorimeter (99581-20)

Thermo Scientific Orion Star A100 Series Benchtop Dissolved Oxygen Meter

0 out of 5
(0)
Make it easy and affordable to take simple, accurate dissolved oxygen measurements
  • Oxygen measurement directly in % saturation or mg/L (ppm)
  • Large LCD displays Conductivity along with temperature
  • Auto-Read™ function locks in stable reading
  • Nonvolatile memory holds up to 50 data points
  • AC power adapter or four AA batteries (sold separately)

Thermo Scientific Orion Star A100 Series Portable Dissolved Oxygen Meter

0 out of 5
(0)
Make it easy and affordable to take simple, accurate dissolved oxygen measurements
  • Oxygen measurement directly in % saturation or mg/L (ppm)
  • Large LCD displays Conductivity along with temperature
  • Auto-Read™ function locks in stable reading
  • Nonvolatile memory holds up to 50 data points
  • AC power adapter or four AA batteries (sold separately)

Thermo Scientific Orion Star A200 DO/RDO/BOD/Temperature Benchtop Meter

0 out of 5
(0)
Durability and dependability make it the ideal choice for every lab, every sample, every day
  • Multlanguage interface supports English, Spanish, French, Italian, German and Chinese
  • Choose between RDO optical probe and polarographic probe
  • Directly measure in mg/L (ppm) or % saturation
  • Automatic temperature, barometric pressure abd salinity corrections
  • Nonvolatile memory holds up to 200 data points with time date stamp
  • Individual passwords provide better method security
  • Option of AC power or four AA batteries (sold separately)

Thermo Scientific Orion Star A200 DO/RDO/Temperature Meter

0 out of 5
(0)
Durability and dependability make it the ideal choice for every sample, every day, anywhere
  • Multilanguage interface supports English, Spanish, French, Italian, German and Chinese
  • Choose between RDO optical probe and polarographic probe
  • Directly measure in mg/L (ppm) or % saturation
  • Automatic temperature, barometric pressure abd salinity corrections
  • Nonvolatile memory holds up to 1000 data points with time date stamp
  • Four AA batteries provide 800 hours of field use, or order optional AC adpater for lab use

Cole-Parmer Traceable® Dissolved Oxygen Meter with Calibration

0 out of 5
(0)
Recall Min/Max and Avg readings
  • Get accurate, reliable measurements with included NIST-traceable calibration
  • Export measurements with optional data acquisition software and cable
  • Freeze the display with the Hold feature
  • Adjustable for °F/°C units, % salt, and altitude

Cole-Parmer Traceable® Dissolved Oxygen Pocket Tester with Calibration

0 out of 5
(0)
Water-resistant design with O-ring seal and membrane keypad provides a long life in severe lab or harsh plant environments—just dip and read!
  • Get accurate, reliable measurements with included NIST-traceable calibration
  • Dissolved oxygen range is 0.0 to 20.0 mg/L, accuracy is ±0.4mg/L
  • Oxygen measurement % air saturation range is 0.0 to 100% air saturation, accuracy is ±0.7% mg/L
  • Displays temperature and minimum/maximum memory, plus a Hold key

Extech 407510 Dissolved Oxygen Meter Kit

0 out of 5
(0)
Low-cost meter with advanced features
  • Built-in RS-232 serial interface
  • Toggle switch for dissolved oxygen readings expressed in mg/L or % oxygen in air

Extech DO600 Dissolved Oxygen Pocket Testers

0 out of 5
(0)
Measures in percent saturation or concentration
  • Adjustable altitude and salinity compensation

Jenway Benchtop Dissolved Oxygen Meter

0 out of 5
(0)
Store up to 250 DO data points and 20 BOD data sets
  • LCD provides clear, direct readout of percentage of dissolved oxygen, mg/L, or BOD of samples
  • Easily export data to computer or printer via RS-232 or IrDA connections
  • % Saturation from 0 to 199 or 0 to 25 with accuracy of ±2% with 50°F (10°C) of calibration temperature
  • Manual salinity and barometric pressure compensation
  • Features real-time clock

Lovibond Automatic BOD Measurement System with Remote Control

0 out of 5
(0)
No need to do the math–displayed value is the actual value
  • BOD values stored in the measurement head are viewable any time on the large display
  • User-selectable measurement period up to 28 days suits research, standard BOD, and OECD Ready Biodegradability tests
  • Automatic start feature delays test onset until sample temperature reaches incubator temperature
  • Inductive stirring system requires no maintenance
  • Sampling rate: 1 reading every hour (day 1), 1 reading every two hours (day 2), 1 reading every 24 hours (day 3 to 28)

Mettler Toledo Seven2Go™ Dissolved Oxygen Meters

0 out of 5
(0)
Designed for one-handed, portable use
  • Take readings quickly with one hand
  • Don’t recalibrate with every probe change—compatible with ISM sensors
  • Robust IP67-rated housing protects meter in harsh environments
  • Pro meters and kits add 12 languages, sunlight-proof display, and LED status lights

METTLER TOLEDO SevenExcellence Dissolved Oxygen and Multiparameter Meters

0 out of 5
(0)
Intuitive and clear interface improves work flow
  • Large color touch screen and plain language menu options make setup and operation easy
  • Predefined and custom methods begin measurements with a single touch
  • Select your preferred display—all the available details or just the basics
  • Integrated radio-controlled clock ensures measurements are correctly stamped with time and date

Oakton® Dissolved Oxygen Meter Probes

0 out of 5
(0)

Probes for dissolved oxygen and biological oxygen demand for Oakton DO/BOD oxygen meters.

Oakton® DO 2700 Benchtop Dissolved Oxygen Meter Series

0 out of 5
(0)
Designed for optimal performance and versatility
  • Advanced meter for research grade use with BOD capability

Oakton® DO 6+ Dissolved Oxygen Meters

0 out of 5
(0)
High accuracy combined with economical pricing
  • Low-maintenance, galvanic probe requires no warm-up time
  • Includes protective rubber boot which also functions as a benchtop stand

Oakton® DO 700 Benchtop Dissolved Oxygen Meter Series

0 out of 5
(0)
Compact, space-saving design is nearly 40% smaller than other benchtop meters
  • Extra-large 3-1⁄4″ x 2-7⁄16″ (8.3 x 6.2 cm), brightly lit LCD for easy viewing of measured values
  • Low-maintenance galvanic probe requires no warm-up time
  • Built-in memory stores up to 100 data points

Oakton® Waterproof DO 450 Optical Dissolved Oxygen Portable Meter 64724

0 out of 5
(0)
Affordable optical RDO technology reduces maintenance time and costs
  • Eliminates costly, tiresome membranes and solutions
  • Rugged, IP67-rated housing for plant and field applications
  • Memory for 500 data sets and USB and RS-232 output for transfer to PC
  • 500 hours battery life, or optional universal power adapter
  • Built-in stand with wall mount allows for easy benchtop measurement or storage

Oakton® Waterproof DO 600 Dissolved Oxygen Meters

0 out of 5
(0)
Stores up to 500 data points with time-and-date stamp for GLP compliance
  • Programmable “calibration due” date for increased data integrity
  • Wirelessly download data via IrDA or RS-232 (LED) port

Strathkelvin Precision Dissolved Oxygen Respirometer

0 out of 5
(0)
Meter interfaces with your PC for respiration rates of mitochondria, cell suspensions, and oxidative enzyme preparations.
  • Ideal for laboratory research and cell biology research
  • Precision microcathode electrodes

Thermo Scientific Orion COD165 Reactor for COD test, 115/230VAC

0 out of 5
(0)
Ideal for environmental and wastewater monitoring
  • Simultaneous digestion of 25 samples saves time
  • For a complete system order COD reactor (99581-35), COD test kits (99581-40,-42, or -44), and COD colorimeter (99581-20)

Thermo Scientific Orion Star A100 Series Benchtop Dissolved Oxygen Meter

0 out of 5
(0)
Make it easy and affordable to take simple, accurate dissolved oxygen measurements
  • Oxygen measurement directly in % saturation or mg/L (ppm)
  • Large LCD displays Conductivity along with temperature
  • Auto-Read™ function locks in stable reading
  • Nonvolatile memory holds up to 50 data points
  • AC power adapter or four AA batteries (sold separately)

Thermo Scientific Orion Star A100 Series Portable Dissolved Oxygen Meter

0 out of 5
(0)
Make it easy and affordable to take simple, accurate dissolved oxygen measurements
  • Oxygen measurement directly in % saturation or mg/L (ppm)
  • Large LCD displays Conductivity along with temperature
  • Auto-Read™ function locks in stable reading
  • Nonvolatile memory holds up to 50 data points
  • AC power adapter or four AA batteries (sold separately)

Thermo Scientific Orion Star A200 DO/RDO/BOD/Temperature Benchtop Meter

0 out of 5
(0)
Durability and dependability make it the ideal choice for every lab, every sample, every day
  • Multlanguage interface supports English, Spanish, French, Italian, German and Chinese
  • Choose between RDO optical probe and polarographic probe
  • Directly measure in mg/L (ppm) or % saturation
  • Automatic temperature, barometric pressure abd salinity corrections
  • Nonvolatile memory holds up to 200 data points with time date stamp
  • Individual passwords provide better method security
  • Option of AC power or four AA batteries (sold separately)

Thermo Scientific Orion Star A200 DO/RDO/Temperature Meter

0 out of 5
(0)
Durability and dependability make it the ideal choice for every sample, every day, anywhere
  • Multilanguage interface supports English, Spanish, French, Italian, German and Chinese
  • Choose between RDO optical probe and polarographic probe
  • Directly measure in mg/L (ppm) or % saturation
  • Automatic temperature, barometric pressure abd salinity corrections
  • Nonvolatile memory holds up to 1000 data points with time date stamp
  • Four AA batteries provide 800 hours of field use, or order optional AC adpater for lab use

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