You Searched For: Oxygen Meters

Automatic or manual dissolved oxygen meters measure the oxygen level present to evaluate the water quality. These portable tools provide intuitive user interface to capture multiple readings and reliable measurements. The waterproof housing and probe are ruggedly designed to operate one-handedly. Dissolved oxygen meters may feature additional low battery indicators and dual sensors to also record temperature compensation. The sizes, ranges, and resolutions may differ among supplied models.

Automatic or manual dissolved oxygen meters measure the oxygen level present to evaluate the water quality. These portable tools provide intuitive user interface to capture multiple readings and reliable measurements. The waterproof housing and probe are ruggedly designed to operate one-handedly. Dissolved oxygen meters may feature additional low battery indicators and dual sensors to also record temperature compensation. The sizes, ranges, and resolutions may differ among supplied models.


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Description: Dissolved Oxygen Meter, Orion Star™, A213 (without probe), Bench, DO: 0 - 90 mg/L, 0…50 °C, USB, RS232, Universal AC adapter (included) or 4 AA batteries (sold separately)
Catalog Number: 664-0145
UOM: 1 * 1 items
Supplier: Thermo Orion


Description: Dissolved oxygen meter, Portavo®, 904, Handheld, EU-plug, −20...+150 °C, 1 x M8 socket, 4 pins, for Memosens lab cable
1 x M12 socket for Memosens sensors
2 x 4-mm socket for separate temperature detector, Micro USB-B, 4 alkaline AA batteries (1000 hours operating time), Li-ion accumulator or 4 NiMH rechargeable batteries , IP 66/IP 67
Catalog Number: 665-0291
UOM: 1 * 1 items
Supplier: KNICK


Description: Dissolved Oxygen Meter, Orion™, Bench, DO: 0,00 - 30,0 mg/L or ppm, −5,0...+105,0 °C, 23,0...221,0 °F, Computer or printer, 100 - 240 V 50/60 Hz, 9 DC adapter, 1,3 A
Catalog Number: 664-0247
UOM: 1 * 1 items
Supplier: Thermo Orion


Description: Dissolved Oxygen Meter, Orion™, Bench, DO: 0,00 - 30,0 mg/L or ppm, −5,0...+105,0 °C, 23,0...221,0 °F, Computer or printer, 100 - 240 V 50/60 Hz, 9 DC adapter, 1,3 A
Catalog Number: 664-0248
UOM: 1 * 1 items
Supplier: Thermo Orion


Description: Dissolved Oxygen Meter
Catalog Number: ORIOVSTAR-RD
UOM: 1 * 1 items
Supplier: Thermo Orion


Description: Dissolved oxygen meter, Pro20, Handheld, DO: 0 - 50 mg/l, Salinity: 0 - 70 ppt, –5...+55 °C, MS (military spec) waterproof with bayonet lock, 2 alkaline C-cells providing 450 hours of battery life, IP 67
Catalog Number: YSIA6050020
UOM: 1 * 1 items
Supplier: YSI ENVIRONMENTAL


Description: Dissolved Oxygen Meter, Orion Star™, A323 Kit (incl. 087010MD RDO probe, carry case), Handheld, DO: 0 - 90 mg/l, –5...+50 °C, 9-pin mini-DIN, RS232, USB, AC adapter or 4 AA batteries, IP 67
Catalog Number: 664-0150
UOM: 1 * 1 items
Supplier: Thermo Orion


Description: Dissolved Oxygen Meter, Orion Star™, A323 (without probe), Handheld, DO: 0 - 90 mg/l, –5...+50 °C, 9-pin mini-DIN, RS232, USB, AC adapter or 4 AA batteries, IP 67
Catalog Number: 664-0149
UOM: 1 * 1 items
Supplier: Thermo Orion


Description: Dissolved oxygen meter, Pro20 polarographic, Handheld, DO: 0 - 50 mg/l, Salinity: 0 - 70 ppt, –5...+55 °C, MS (military spec) waterproof with bayonet lock, 2 alkaline C-cells providing 450 hours of battery life, IP 67
Catalog Number: YSIA603171
UOM: 1 * 1 items
Supplier: YSI ENVIRONMENTAL


Description: Dissolved oxygen meter, Pro20 galvanic, Handheld, DO: 0 - 50 mg/l, Salinity: 0 - 70 ppt, –5...+55 °C, MS (military spec) waterproof with bayonet lock, 2 alkaline C-cells providing 450 hours of battery life, IP 67
Catalog Number: YSIA603170
UOM: 1 * 1 items
Supplier: YSI ENVIRONMENTAL


Description: Dissolved oxygen meter, EcoSense®, DO200A, Handheld, DO: 0 - 20 mg/l, −6...+46 °C, IP 67
Catalog Number: YSIA606040
UOM: 1 * 1 items
Supplier: YSI ENVIRONMENTAL


Description: Dissolved Oxygen Meter, Orion Star™, A223 (without probe), Handheld, DO: 0 - 90 mg/L, –5...+50 °C, 9-pin mini-DIN, RS232, USB, AC adapter (not included) or 4 AA batteries (included), IP 67
Catalog Number: 664-0147
UOM: 1 * 1 items
Supplier: Thermo Orion


Description: Dissolved Oxygen Meter, Orion Star™, A223 Kit (incl. 087010MD RDO probe, carry case), Handheld, DO: 0 - 90 mg/L, –5...+50 °C, 9-pin mini-DIN, RS232, USB, AC adapter (not included) or 4 AA batteries (included), IP 67
Catalog Number: 664-0148
UOM: 1 * 1 items
Supplier: Thermo Orion


Description: Dissolved Oxygen Meter, Eutech DO 450, Handheld, DO: 0 - 20 mg/l, −10...+110 °C, USB, RS232, Two AA batteries (included), AC adapter (optional)
Catalog Number: 665-0482
UOM: 1 * 1 items
Supplier: EUTECH


Description: Dissolved Oxygen Meter, Eutech DO 450, Kit, Handheld, DO: 0 - 20 mg/l, −10...+110 °C, USB, RS232, Two AA batteries (included), AC adapter (optional)
Catalog Number: 664-0231
UOM: 1 * 1 KIT
Supplier: EUTECH


Description: Residual oxygen measuring system, ResOx 5695-H, with sensor GOEL 370, Handheld
Catalog Number: GRSG610040
UOM: 1 * 1 items
Supplier: Greisinger


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