Extech Compact Dissolved Oxygen Meter

Extech Compact Dissolved Oxygen Meter


The Extech Compact Dissolved Oxygen Meter takes quick measurements of Dissolved Oxygen or % Oxygen plus temperature in water.


  • Automatic Temperature Compensation Via Temperature Probe Sensor Built Into Polarographic Type Oxygen Probe
  • Adjustable Altitude And Salinity Compensation
  • Min/Max And Data Hold Functions
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Why Buy From Fondriest?



  • Municipal Wastewater/Sewage Treatment 
  • Environmental water testing 
  • Aquaculture/Aquariums 
  • Natural stream purification system 
  • Boilers
  • Biochemical manufacturing
  • Beverage manufacturing
Notable Specifications:
  • Dissolved Oxygen Range: 0 to 20.0 mg/L
  • Oxygen Range: 0 to 100.0%
  • Temperature: 32 to 122°F (0 to 50°C)
  • Dissolved Oxygen Basic Accuracy: +/- 0.4mg/L
  • Oxygen Basic Accuracy: +/- 0.7%
  • Temperature Basic Accuracy: +/-1.5°F (±0.8°C
  • Automatic Temperature Compensation (ATC): 32 to 122°F (0 to 50°C)
  • Probe Compensation And Adjustment: Salt: 0 to 39% Altitude: 0 to 3900m
  • Meter Dimensions: 5.3 x 2.4 x 1.3"
  • Probe Dimensions: 1.1 x 7.5"L
What's Included:

(1) Dissolved Oxygen Meter 

(1) DO Probe With Membrane And 13ft Cable

(2) Spare Replacement Membranes

(1) Electrolyte

(1) 9V Battery

(1) Soft Case

Image Part # Product Description Price Stock Order
Extech Compact Dissolved Oxygen Meter DO210 Compact Dissolved Oxygen Meter
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