Feature

●Oxygen Concentration--This handheld oxygen meter is widely used in freshwater culture, marine culture, pools, waste water treatment plants and laboratories
●Dissolved Oxygen Meter--This water quality detector has automatic temperature compensation function that automatically corrects the temperature of the solution from 0 to 40 degrees Celsius to provide accurate and stable measurements
●PEN DIFFUSED OXYGMOMETER--This water quality detector has high precision, fast response and quick test results and can test oxygen value of 0.0 to 20.0 mg / L of liquid to be tested
●DIGITAL DIFFUSED OXYGEN GAUGE--The water quality test pen is lightweight and easy to carry. You can test water anywhere and get pure water
●PORTABLE FELT ANYGMOMETER -- This portable oxygen meter uses a backlit digital screen display, which makes the data more clear and easy to read

Description