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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.

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.

High accuracy and quick response, fast to get the testing result and can test the oxygen value for any 0.0-40.0mg/L liquid which you wanna test.

Pocket size, small pen shape design, lightweight and easy to move, you can test water anywhere to get the purest water.

With automatic temperature compensation function, the solution temperature can be automatically compensated 0?40?, accurate and stable reading.

Suitable for freshwater aquaculture, mariculture, swimming pool, beverage factory, sewage treatment plant, laboratory, etc.