Best Dissolved Oxygen Meters . Reviews December, 2020

Dissolved Oxygen Meter, KKmoon Digital Dissolved Oxygen Detector Water Quality Tester Dissolved Oxygen Meter Portable DO Pen Type Water Quality Tester Dissolved Oxygen Analyzer

Search only KKmoon brand name
Dissolved Oxygen Meter, KKmoon Digital Dissolved Oxygen Detector Water Quality Tester Dissolved Oxygen Meter Portable DO Pen Type Water Quality Tester Dissolved Oxygen Analyzer

Current price: 130.99 USD


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Height: 2.0866141711 Inches

Length: 9.6456692815 Inches

Width: 3.543307083 Inches

  • ◕‿◕【Application】Apply in soil-free growing, aquarium, swimming pools, freshwater culture, mariculture, beverage factory, wastewater treatment plant, laboratory, etc.
  • ◕‿◕【Automatic calibration】ATC function (automatic temperature compensation), fast response time and automatic calibration.
  • ◕‿◕【Large LCD display】Pocket size, lightweight with backlight & large LCD display for clear and easy reading.
  • ◕‿◕【3.7V Large battery】Large battery capacity, bulit-in 3.7V/1000mAh lithium battery. Pen-type intelligent dissolved oxygen analyzer, portable and easy to carry.
  • ◕‿◕【Test dissolved oxygen & temperature】Test the DO(dissolved oxygen) value and temperature(℃/℉) of water. Facilitate the user to carry on-site operation to display dissolved oxygen values and temperatures.

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CHEMetrics K-7512 Dissolved Oxygen Kit, 1-12 ppm Range, 1 ppm MDL

Search only Chemetrics brand name
CHEMetrics K-7512 Dissolved Oxygen Kit, 1-12 ppm Range, 1 ppm MDL

Current price: 62.48 USD


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  • ◕‿◕【Application】Apply in soil-free growing, aquarium, swimming pools, freshwater culture, mariculture, beverage factory, wastewater treatment plant, laboratory, etc.
  • ◕‿◕【Automatic calibration】ATC function (automatic temperature compensation), fast response time and automatic calibration.
  • ◕‿◕【Large LCD display】Pocket size, lightweight with backlight & large LCD display for clear and easy reading.
  • ◕‿◕【3.7V Large battery】Large battery capacity, bulit-in 3.7V/1000mAh lithium battery. Pen-type intelligent dissolved oxygen analyzer, portable and easy to carry.
  • ◕‿◕【Test dissolved oxygen & temperature】Test the DO(dissolved oxygen) value and temperature(℃/℉) of water. Facilitate the user to carry on-site operation to display dissolved oxygen values and temperatures.
  • Method: Indigo Carmine
  • Analysis time: 2 minutes
  • Cost per test: $0.84

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Roeam Dissolved Oxygen Meter with DO Probe, DO Meter Tester Freshwater Aquarium Test Kit, 0-20.00 mg/L Resolution 0.01 mg/L (Reagent Na2SO3 & CoCl2 NOT Included)

Search only Roeam brand name
Roeam Dissolved Oxygen Meter with DO Probe, DO Meter Tester Freshwater Aquarium Test Kit, 0-20.00 mg/L Resolution 0.01 mg/L (Reagent Na2SO3 & CoCl2 NOT Included)

Current price: 114.99 USD


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Height: 2.09 Inches

Length: 9.65 Inches

Width: 3.54 Inches

Weight: 363 Grams

  • ◕‿◕【Application】Apply in soil-free growing, aquarium, swimming pools, freshwater culture, mariculture, beverage factory, wastewater treatment plant, laboratory, etc.
  • ◕‿◕【Automatic calibration】ATC function (automatic temperature compensation), fast response time and automatic calibration.
  • ◕‿◕【Large LCD display】Pocket size, lightweight with backlight & large LCD display for clear and easy reading.
  • ◕‿◕【3.7V Large battery】Large battery capacity, bulit-in 3.7V/1000mAh lithium battery. Pen-type intelligent dissolved oxygen analyzer, portable and easy to carry.
  • ◕‿◕【Test dissolved oxygen & temperature】Test the DO(dissolved oxygen) value and temperature(℃/℉) of water. Facilitate the user to carry on-site operation to display dissolved oxygen values and temperatures.
  • Method: Indigo Carmine
  • Analysis time: 2 minutes
  • Cost per test: $0.84
  • ✅ Available For -- Soil-free growing, aquarium, swimming pools, freshwater culture, mariculture, beverage factory, wastewater treatment plant, laboratory, and etc. NOTE: reagent Na2SO3 and CoCl2 are NOT included! Customers can buy the reagent by themselves.
  • 💧 Large Battery Capacity -- Bulit-in 3.7V/1000mAh lithium battery, auto power off in 5 minutes if not using it. Low battery indication.
  • 💧 Easy to Operate -- Freshwater aquarium test kit, portable and lightweight, is convenient to carry around and test on site. Large LCD display with backlight allows you to clealy read data.
  • 💧 Smart & Fast -- The DO meter enjoys less than 30 seconds fast testing, 0℃ - 40℃ ATC Function(automatic temperature compensation) and automatic calibration.
  • 💧 Pro Dissolved Oxygen Meters -- Oxygen meter comes with electrolyte, you can test water DO(dissolved oxygen) and temperature(℃/℉) Resolution respectively: 0.01 mg/L, 0.1℃/0.2℉.

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Milwaukee MW600 LED Economy Portable Dissolved Oxygen Meter with 2 Point Manual Calibration, 0.0 - 19.0 mg/L, 0.1 mg/L Resolution, +/-1.5 percent Accuracy, 100 Percent Saturation Range

Search only Milwaukee brand name
Milwaukee MW600 LED Economy Portable Dissolved Oxygen Meter with 2 Point Manual Calibration, 0.0 - 19.0 mg/L, 0.1 mg/L Resolution, +/-1.5 percent Accuracy, 100 Percent Saturation Range

Current price: 208 USD


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Height: 10 Inches

Length: 17.5 Inches

Width: 16 Inches

Weight: 1.5211896078 Pounds

  • ◕‿◕【Application】Apply in soil-free growing, aquarium, swimming pools, freshwater culture, mariculture, beverage factory, wastewater treatment plant, laboratory, etc.
  • ◕‿◕【Automatic calibration】ATC function (automatic temperature compensation), fast response time and automatic calibration.
  • ◕‿◕【Large LCD display】Pocket size, lightweight with backlight & large LCD display for clear and easy reading.
  • ◕‿◕【3.7V Large battery】Large battery capacity, bulit-in 3.7V/1000mAh lithium battery. Pen-type intelligent dissolved oxygen analyzer, portable and easy to carry.
  • ◕‿◕【Test dissolved oxygen & temperature】Test the DO(dissolved oxygen) value and temperature(℃/℉) of water. Facilitate the user to carry on-site operation to display dissolved oxygen values and temperatures.
  • Method: Indigo Carmine
  • Analysis time: 2 minutes
  • Cost per test: $0.84
  • ✅ Available For -- Soil-free growing, aquarium, swimming pools, freshwater culture, mariculture, beverage factory, wastewater treatment plant, laboratory, and etc. NOTE: reagent Na2SO3 and CoCl2 are NOT included! Customers can buy the reagent by themselves.
  • 💧 Large Battery Capacity -- Bulit-in 3.7V/1000mAh lithium battery, auto power off in 5 minutes if not using it. Low battery indication.
  • 💧 Easy to Operate -- Freshwater aquarium test kit, portable and lightweight, is convenient to carry around and test on site. Large LCD display with backlight allows you to clealy read data.
  • 💧 Smart & Fast -- The DO meter enjoys less than 30 seconds fast testing, 0℃ - 40℃ ATC Function(automatic temperature compensation) and automatic calibration.
  • 💧 Pro Dissolved Oxygen Meters -- Oxygen meter comes with electrolyte, you can test water DO(dissolved oxygen) and temperature(℃/℉) Resolution respectively: 0.01 mg/L, 0.1℃/0.2℉.
  • Polarographic probe with 3m cable and screw-on cap membrane
  • LCD screen
  • Two-point manual calibration, automatic temperature compensation from 0 to 30°C
  • Portable dissolved oxygen (DO) meter for educational, aquaculture, water analysis, and environmental analysis applications

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Extech DO600 Waterproof ExStik II Dissolved Oxygen Meter

Search only Extech brand name
Extech DO600 Waterproof ExStik II Dissolved Oxygen Meter

Current price: 249.99 USD


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Height: 1.40157480172 Inches

Length: 6.90157479611 Inches

Width: 1.60236220309 Inches

Weight: 0.2425084882 Pounds

Warranty: 6 months

  • ◕‿◕【Application】Apply in soil-free growing, aquarium, swimming pools, freshwater culture, mariculture, beverage factory, wastewater treatment plant, laboratory, etc.
  • ◕‿◕【Automatic calibration】ATC function (automatic temperature compensation), fast response time and automatic calibration.
  • ◕‿◕【Large LCD display】Pocket size, lightweight with backlight & large LCD display for clear and easy reading.
  • ◕‿◕【3.7V Large battery】Large battery capacity, bulit-in 3.7V/1000mAh lithium battery. Pen-type intelligent dissolved oxygen analyzer, portable and easy to carry.
  • ◕‿◕【Test dissolved oxygen & temperature】Test the DO(dissolved oxygen) value and temperature(℃/℉) of water. Facilitate the user to carry on-site operation to display dissolved oxygen values and temperatures.
  • Method: Indigo Carmine
  • Analysis time: 2 minutes
  • Cost per test: $0.84
  • ✅ Available For -- Soil-free growing, aquarium, swimming pools, freshwater culture, mariculture, beverage factory, wastewater treatment plant, laboratory, and etc. NOTE: reagent Na2SO3 and CoCl2 are NOT included! Customers can buy the reagent by themselves.
  • 💧 Large Battery Capacity -- Bulit-in 3.7V/1000mAh lithium battery, auto power off in 5 minutes if not using it. Low battery indication.
  • 💧 Easy to Operate -- Freshwater aquarium test kit, portable and lightweight, is convenient to carry around and test on site. Large LCD display with backlight allows you to clealy read data.
  • 💧 Smart & Fast -- The DO meter enjoys less than 30 seconds fast testing, 0℃ - 40℃ ATC Function(automatic temperature compensation) and automatic calibration.
  • 💧 Pro Dissolved Oxygen Meters -- Oxygen meter comes with electrolyte, you can test water DO(dissolved oxygen) and temperature(℃/℉) Resolution respectively: 0.01 mg/L, 0.1℃/0.2℉.
  • Polarographic probe with 3m cable and screw-on cap membrane
  • LCD screen
  • Two-point manual calibration, automatic temperature compensation from 0 to 30°C
  • Portable dissolved oxygen (DO) meter for educational, aquaculture, water analysis, and environmental analysis applications
  • Analog bargraph indicates trends
  • Adjustable salinity compensation from 0 to 50ppt
  • Adjustable altitude compensation (0-20,000-Feet in 1,000-Feet increments)
  • Oxygen level displayed as percent saturation or concentration (mg/L (ppm))
  • DO sensor with easy to replace screw-on membrane cap with optional extension cables
  • 3.8 oz Weight
  • 1.4" D x 6.9" H x 1.6" W
  • 0 to 50°C Temperature Range

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Gain Express Professional Digital Large LCD Dissolved Oxygen DO Meter Water Quality Tester with ATC 99 Memory Function

Search only Gain Express brand name
Gain Express Professional Digital Large LCD Dissolved Oxygen DO Meter Water Quality Tester with ATC 99 Memory Function

Current price: 186.9 USD


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Weight: 2.6014546916 Pounds

  • ◕‿◕【Application】Apply in soil-free growing, aquarium, swimming pools, freshwater culture, mariculture, beverage factory, wastewater treatment plant, laboratory, etc.
  • ◕‿◕【Automatic calibration】ATC function (automatic temperature compensation), fast response time and automatic calibration.
  • ◕‿◕【Large LCD display】Pocket size, lightweight with backlight & large LCD display for clear and easy reading.
  • ◕‿◕【3.7V Large battery】Large battery capacity, bulit-in 3.7V/1000mAh lithium battery. Pen-type intelligent dissolved oxygen analyzer, portable and easy to carry.
  • ◕‿◕【Test dissolved oxygen & temperature】Test the DO(dissolved oxygen) value and temperature(℃/℉) of water. Facilitate the user to carry on-site operation to display dissolved oxygen values and temperatures.
  • Method: Indigo Carmine
  • Analysis time: 2 minutes
  • Cost per test: $0.84
  • ✅ Available For -- Soil-free growing, aquarium, swimming pools, freshwater culture, mariculture, beverage factory, wastewater treatment plant, laboratory, and etc. NOTE: reagent Na2SO3 and CoCl2 are NOT included! Customers can buy the reagent by themselves.
  • 💧 Large Battery Capacity -- Bulit-in 3.7V/1000mAh lithium battery, auto power off in 5 minutes if not using it. Low battery indication.
  • 💧 Easy to Operate -- Freshwater aquarium test kit, portable and lightweight, is convenient to carry around and test on site. Large LCD display with backlight allows you to clealy read data.
  • 💧 Smart & Fast -- The DO meter enjoys less than 30 seconds fast testing, 0℃ - 40℃ ATC Function(automatic temperature compensation) and automatic calibration.
  • 💧 Pro Dissolved Oxygen Meters -- Oxygen meter comes with electrolyte, you can test water DO(dissolved oxygen) and temperature(℃/℉) Resolution respectively: 0.01 mg/L, 0.1℃/0.2℉.
  • Polarographic probe with 3m cable and screw-on cap membrane
  • LCD screen
  • Two-point manual calibration, automatic temperature compensation from 0 to 30°C
  • Portable dissolved oxygen (DO) meter for educational, aquaculture, water analysis, and environmental analysis applications
  • Analog bargraph indicates trends
  • Adjustable salinity compensation from 0 to 50ppt
  • Adjustable altitude compensation (0-20,000-Feet in 1,000-Feet increments)
  • Oxygen level displayed as percent saturation or concentration (mg/L (ppm))
  • DO sensor with easy to replace screw-on membrane cap with optional extension cables
  • 3.8 oz Weight
  • 1.4" D x 6.9" H x 1.6" W
  • 0 to 50°C Temperature Range
  • Accurate Dissolved Oxygen readings 
  • Auto Temperature Compensation; Manual Salinity and Barometric Pressure Compensation
  • Stores and Recalls 99 points, Real Time Indication for Each Memory
  • Easy 100% D.O value calibration

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Extech DO210 Dissolved Oxygen Meter

Search only Extech brand name
Extech DO210 Dissolved Oxygen Meter

Current price: 299.99 USD


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Height: 5.3 Inches

Length: 2.4 Inches

Width: 1.3 Inches

Weight: 0.992080179 Pounds

  • ◕‿◕【Application】Apply in soil-free growing, aquarium, swimming pools, freshwater culture, mariculture, beverage factory, wastewater treatment plant, laboratory, etc.
  • ◕‿◕【Automatic calibration】ATC function (automatic temperature compensation), fast response time and automatic calibration.
  • ◕‿◕【Large LCD display】Pocket size, lightweight with backlight & large LCD display for clear and easy reading.
  • ◕‿◕【3.7V Large battery】Large battery capacity, bulit-in 3.7V/1000mAh lithium battery. Pen-type intelligent dissolved oxygen analyzer, portable and easy to carry.
  • ◕‿◕【Test dissolved oxygen & temperature】Test the DO(dissolved oxygen) value and temperature(℃/℉) of water. Facilitate the user to carry on-site operation to display dissolved oxygen values and temperatures.
  • Method: Indigo Carmine
  • Analysis time: 2 minutes
  • Cost per test: $0.84
  • ✅ Available For -- Soil-free growing, aquarium, swimming pools, freshwater culture, mariculture, beverage factory, wastewater treatment plant, laboratory, and etc. NOTE: reagent Na2SO3 and CoCl2 are NOT included! Customers can buy the reagent by themselves.
  • 💧 Large Battery Capacity -- Bulit-in 3.7V/1000mAh lithium battery, auto power off in 5 minutes if not using it. Low battery indication.
  • 💧 Easy to Operate -- Freshwater aquarium test kit, portable and lightweight, is convenient to carry around and test on site. Large LCD display with backlight allows you to clealy read data.
  • 💧 Smart & Fast -- The DO meter enjoys less than 30 seconds fast testing, 0℃ - 40℃ ATC Function(automatic temperature compensation) and automatic calibration.
  • 💧 Pro Dissolved Oxygen Meters -- Oxygen meter comes with electrolyte, you can test water DO(dissolved oxygen) and temperature(℃/℉) Resolution respectively: 0.01 mg/L, 0.1℃/0.2℉.
  • Polarographic probe with 3m cable and screw-on cap membrane
  • LCD screen
  • Two-point manual calibration, automatic temperature compensation from 0 to 30°C
  • Portable dissolved oxygen (DO) meter for educational, aquaculture, water analysis, and environmental analysis applications
  • Analog bargraph indicates trends
  • Adjustable salinity compensation from 0 to 50ppt
  • Adjustable altitude compensation (0-20,000-Feet in 1,000-Feet increments)
  • Oxygen level displayed as percent saturation or concentration (mg/L (ppm))
  • DO sensor with easy to replace screw-on membrane cap with optional extension cables
  • 3.8 oz Weight
  • 1.4" D x 6.9" H x 1.6" W
  • 0 to 50°C Temperature Range
  • Accurate Dissolved Oxygen readings 
  • Auto Temperature Compensation; Manual Salinity and Barometric Pressure Compensation
  • Stores and Recalls 99 points, Real Time Indication for Each Memory
  • Easy 100% D.O value calibration
  • Adjustable Altitude and Salinity Compensation
  • Automatic Temperature Compensation via temperature probe sensor built into polarography type oxygen probe
  • Takes quick measurements of Dissolved Oxygen or % Oxygen plus Temperature in water
  • Adjustable Altitude and Salinity Compensation
  • Automatic Temperature Compensation via temperature probe sensor built into polarographic type oxygen probe
  • Takes quick measurements of Dissolved Oxygen or % Oxygen plus Temperature in water

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Milwaukee AQ600 Dissolved Oxygen Meter Kit

Search only Milwaukee brand name
Milwaukee AQ600 Dissolved Oxygen Meter Kit

Current price: 232.75 USD

Saving: $12.25 (5%)


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Weight: 4.4533376924 Pounds

  • ◕‿◕【Application】Apply in soil-free growing, aquarium, swimming pools, freshwater culture, mariculture, beverage factory, wastewater treatment plant, laboratory, etc.
  • ◕‿◕【Automatic calibration】ATC function (automatic temperature compensation), fast response time and automatic calibration.
  • ◕‿◕【Large LCD display】Pocket size, lightweight with backlight & large LCD display for clear and easy reading.
  • ◕‿◕【3.7V Large battery】Large battery capacity, bulit-in 3.7V/1000mAh lithium battery. Pen-type intelligent dissolved oxygen analyzer, portable and easy to carry.
  • ◕‿◕【Test dissolved oxygen & temperature】Test the DO(dissolved oxygen) value and temperature(℃/℉) of water. Facilitate the user to carry on-site operation to display dissolved oxygen values and temperatures.
  • Method: Indigo Carmine
  • Analysis time: 2 minutes
  • Cost per test: $0.84
  • ✅ Available For -- Soil-free growing, aquarium, swimming pools, freshwater culture, mariculture, beverage factory, wastewater treatment plant, laboratory, and etc. NOTE: reagent Na2SO3 and CoCl2 are NOT included! Customers can buy the reagent by themselves.
  • 💧 Large Battery Capacity -- Bulit-in 3.7V/1000mAh lithium battery, auto power off in 5 minutes if not using it. Low battery indication.
  • 💧 Easy to Operate -- Freshwater aquarium test kit, portable and lightweight, is convenient to carry around and test on site. Large LCD display with backlight allows you to clealy read data.
  • 💧 Smart & Fast -- The DO meter enjoys less than 30 seconds fast testing, 0℃ - 40℃ ATC Function(automatic temperature compensation) and automatic calibration.
  • 💧 Pro Dissolved Oxygen Meters -- Oxygen meter comes with electrolyte, you can test water DO(dissolved oxygen) and temperature(℃/℉) Resolution respectively: 0.01 mg/L, 0.1℃/0.2℉.
  • Polarographic probe with 3m cable and screw-on cap membrane
  • LCD screen
  • Two-point manual calibration, automatic temperature compensation from 0 to 30°C
  • Portable dissolved oxygen (DO) meter for educational, aquaculture, water analysis, and environmental analysis applications
  • Analog bargraph indicates trends
  • Adjustable salinity compensation from 0 to 50ppt
  • Adjustable altitude compensation (0-20,000-Feet in 1,000-Feet increments)
  • Oxygen level displayed as percent saturation or concentration (mg/L (ppm))
  • DO sensor with easy to replace screw-on membrane cap with optional extension cables
  • 3.8 oz Weight
  • 1.4" D x 6.9" H x 1.6" W
  • 0 to 50°C Temperature Range
  • Accurate Dissolved Oxygen readings 
  • Auto Temperature Compensation; Manual Salinity and Barometric Pressure Compensation
  • Stores and Recalls 99 points, Real Time Indication for Each Memory
  • Easy 100% D.O value calibration
  • Adjustable Altitude and Salinity Compensation
  • Automatic Temperature Compensation via temperature probe sensor built into polarography type oxygen probe
  • Takes quick measurements of Dissolved Oxygen or % Oxygen plus Temperature in water
  • Adjustable Altitude and Salinity Compensation
  • Automatic Temperature Compensation via temperature probe sensor built into polarographic type oxygen probe
  • Takes quick measurements of Dissolved Oxygen or % Oxygen plus Temperature in water
  • Briefcase-style carrying case with padded interior
  • Polarographic probe with 3m cable and screw-on cap membrane
  • LCD screen
  • Two-point manual calibration, automatic temperature compensation from 0 to 30°C
  • Portable dissolved oxygen (DO) meter kit for educational, aquaculture, water analysis, and environmental analysis applications

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Apera Instruments AI485 DO8500 Portable Optical Dissolved Oxygen Meter Kit, Auto Compensation for Temperature, Air Pressure and Salinity, GLP Data Management

Search only Apera Instruments, LLC brand name
Apera Instruments AI485 DO8500 Portable Optical Dissolved Oxygen Meter Kit, Auto Compensation for Temperature, Air Pressure and Salinity, GLP Data Management

Current price: 1105.62 USD


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Height: 3.4 Inches

Length: 6.3 Inches

Width: 1.5 Inches

Weight: 3 Pounds

Warranty: Three-Year limited warranty for the instrument, Six-Month limited warranty for the electrode(s).

  • ◕‿◕【Application】Apply in soil-free growing, aquarium, swimming pools, freshwater culture, mariculture, beverage factory, wastewater treatment plant, laboratory, etc.
  • ◕‿◕【Automatic calibration】ATC function (automatic temperature compensation), fast response time and automatic calibration.
  • ◕‿◕【Large LCD display】Pocket size, lightweight with backlight & large LCD display for clear and easy reading.
  • ◕‿◕【3.7V Large battery】Large battery capacity, bulit-in 3.7V/1000mAh lithium battery. Pen-type intelligent dissolved oxygen analyzer, portable and easy to carry.
  • ◕‿◕【Test dissolved oxygen & temperature】Test the DO(dissolved oxygen) value and temperature(℃/℉) of water. Facilitate the user to carry on-site operation to display dissolved oxygen values and temperatures.
  • Method: Indigo Carmine
  • Analysis time: 2 minutes
  • Cost per test: $0.84
  • ✅ Available For -- Soil-free growing, aquarium, swimming pools, freshwater culture, mariculture, beverage factory, wastewater treatment plant, laboratory, and etc. NOTE: reagent Na2SO3 and CoCl2 are NOT included! Customers can buy the reagent by themselves.
  • 💧 Large Battery Capacity -- Bulit-in 3.7V/1000mAh lithium battery, auto power off in 5 minutes if not using it. Low battery indication.
  • 💧 Easy to Operate -- Freshwater aquarium test kit, portable and lightweight, is convenient to carry around and test on site. Large LCD display with backlight allows you to clealy read data.
  • 💧 Smart & Fast -- The DO meter enjoys less than 30 seconds fast testing, 0℃ - 40℃ ATC Function(automatic temperature compensation) and automatic calibration.
  • 💧 Pro Dissolved Oxygen Meters -- Oxygen meter comes with electrolyte, you can test water DO(dissolved oxygen) and temperature(℃/℉) Resolution respectively: 0.01 mg/L, 0.1℃/0.2℉.
  • Polarographic probe with 3m cable and screw-on cap membrane
  • LCD screen
  • Two-point manual calibration, automatic temperature compensation from 0 to 30°C
  • Portable dissolved oxygen (DO) meter for educational, aquaculture, water analysis, and environmental analysis applications
  • Analog bargraph indicates trends
  • Adjustable salinity compensation from 0 to 50ppt
  • Adjustable altitude compensation (0-20,000-Feet in 1,000-Feet increments)
  • Oxygen level displayed as percent saturation or concentration (mg/L (ppm))
  • DO sensor with easy to replace screw-on membrane cap with optional extension cables
  • 3.8 oz Weight
  • 1.4" D x 6.9" H x 1.6" W
  • 0 to 50°C Temperature Range
  • Accurate Dissolved Oxygen readings 
  • Auto Temperature Compensation; Manual Salinity and Barometric Pressure Compensation
  • Stores and Recalls 99 points, Real Time Indication for Each Memory
  • Easy 100% D.O value calibration
  • Adjustable Altitude and Salinity Compensation
  • Automatic Temperature Compensation via temperature probe sensor built into polarography type oxygen probe
  • Takes quick measurements of Dissolved Oxygen or % Oxygen plus Temperature in water
  • Adjustable Altitude and Salinity Compensation
  • Automatic Temperature Compensation via temperature probe sensor built into polarographic type oxygen probe
  • Takes quick measurements of Dissolved Oxygen or % Oxygen plus Temperature in water
  • Briefcase-style carrying case with padded interior
  • Polarographic probe with 3m cable and screw-on cap membrane
  • LCD screen
  • Two-point manual calibration, automatic temperature compensation from 0 to 30°C
  • Portable dissolved oxygen (DO) meter kit for educational, aquaculture, water analysis, and environmental analysis applications
  • Comes with a complete test kit, including the meter, 10ft optical probe and salinity probe, a calibration cap, and a rugged carrying case
  • Glp data management, 500 groups of data storage, usb data output
  • Automatic compensation for salinity, temperature& air pressure
  • Minimal maintenance required. Quick and easy calibration
  • Equipped with state-of-the-art Optical DO sensor: measures dissolved oxygen level in a RELIABLE and EFFORTLESS manner

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YSI DO200 Kit EcoSense DO 200 Dissolved Oxygen Meter Kit

Search only YSI brand name
YSI DO200 Kit EcoSense DO 200 Dissolved Oxygen Meter Kit

Current price: 610.25 USD


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Weight: 6.055 Pounds

  • ◕‿◕【Application】Apply in soil-free growing, aquarium, swimming pools, freshwater culture, mariculture, beverage factory, wastewater treatment plant, laboratory, etc.
  • ◕‿◕【Automatic calibration】ATC function (automatic temperature compensation), fast response time and automatic calibration.
  • ◕‿◕【Large LCD display】Pocket size, lightweight with backlight & large LCD display for clear and easy reading.
  • ◕‿◕【3.7V Large battery】Large battery capacity, bulit-in 3.7V/1000mAh lithium battery. Pen-type intelligent dissolved oxygen analyzer, portable and easy to carry.
  • ◕‿◕【Test dissolved oxygen & temperature】Test the DO(dissolved oxygen) value and temperature(℃/℉) of water. Facilitate the user to carry on-site operation to display dissolved oxygen values and temperatures.
  • Method: Indigo Carmine
  • Analysis time: 2 minutes
  • Cost per test: $0.84
  • ✅ Available For -- Soil-free growing, aquarium, swimming pools, freshwater culture, mariculture, beverage factory, wastewater treatment plant, laboratory, and etc. NOTE: reagent Na2SO3 and CoCl2 are NOT included! Customers can buy the reagent by themselves.
  • 💧 Large Battery Capacity -- Bulit-in 3.7V/1000mAh lithium battery, auto power off in 5 minutes if not using it. Low battery indication.
  • 💧 Easy to Operate -- Freshwater aquarium test kit, portable and lightweight, is convenient to carry around and test on site. Large LCD display with backlight allows you to clealy read data.
  • 💧 Smart & Fast -- The DO meter enjoys less than 30 seconds fast testing, 0℃ - 40℃ ATC Function(automatic temperature compensation) and automatic calibration.
  • 💧 Pro Dissolved Oxygen Meters -- Oxygen meter comes with electrolyte, you can test water DO(dissolved oxygen) and temperature(℃/℉) Resolution respectively: 0.01 mg/L, 0.1℃/0.2℉.
  • Polarographic probe with 3m cable and screw-on cap membrane
  • LCD screen
  • Two-point manual calibration, automatic temperature compensation from 0 to 30°C
  • Portable dissolved oxygen (DO) meter for educational, aquaculture, water analysis, and environmental analysis applications
  • Analog bargraph indicates trends
  • Adjustable salinity compensation from 0 to 50ppt
  • Adjustable altitude compensation (0-20,000-Feet in 1,000-Feet increments)
  • Oxygen level displayed as percent saturation or concentration (mg/L (ppm))
  • DO sensor with easy to replace screw-on membrane cap with optional extension cables
  • 3.8 oz Weight
  • 1.4" D x 6.9" H x 1.6" W
  • 0 to 50°C Temperature Range
  • Accurate Dissolved Oxygen readings 
  • Auto Temperature Compensation; Manual Salinity and Barometric Pressure Compensation
  • Stores and Recalls 99 points, Real Time Indication for Each Memory
  • Easy 100% D.O value calibration
  • Adjustable Altitude and Salinity Compensation
  • Automatic Temperature Compensation via temperature probe sensor built into polarography type oxygen probe
  • Takes quick measurements of Dissolved Oxygen or % Oxygen plus Temperature in water
  • Adjustable Altitude and Salinity Compensation
  • Automatic Temperature Compensation via temperature probe sensor built into polarographic type oxygen probe
  • Takes quick measurements of Dissolved Oxygen or % Oxygen plus Temperature in water
  • Briefcase-style carrying case with padded interior
  • Polarographic probe with 3m cable and screw-on cap membrane
  • LCD screen
  • Two-point manual calibration, automatic temperature compensation from 0 to 30°C
  • Portable dissolved oxygen (DO) meter kit for educational, aquaculture, water analysis, and environmental analysis applications
  • Comes with a complete test kit, including the meter, 10ft optical probe and salinity probe, a calibration cap, and a rugged carrying case
  • Glp data management, 500 groups of data storage, usb data output
  • Automatic compensation for salinity, temperature& air pressure
  • Minimal maintenance required. Quick and easy calibration
  • Equipped with state-of-the-art Optical DO sensor: measures dissolved oxygen level in a RELIABLE and EFFORTLESS manner
  • Meter type: portable
  • Dissolved oxygen resolution: 0.01 ppm; 10 percent
  • Dissolved oxygen accuracy: 2 percent fs
  • Automatic temperature compensation|manual input for salinity and barometric pressure compensation|easy-to-replace screw-on cap membranes
  • Battery: 1 x 9 v battery (included)

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