Waterproof Dissolved Oxygen Meter Pen
Measures dissolved oxygen to determine water quality in environmental testing, labs, industrial and municipal wastewater, aquariums and fish hatcheries.
Designed for simple one-hand operation with automatic temperature compensation and calibration to air. The polarographic probe has a built in temperature sensor and easy-to-replace pop-off probe heads.
Simultaneously displays dissolved oxygen and temperature readings. Also holds readings and recalls minimum and maximum. IP65 waterproof. Comes ready to use in a soft carrying case with belt loop, two spare probe heads, electrolyte and 4 AAA batteries. EPA Equivalency Method: 360.1
Dimensions: 7¾" × 1½" × 1½" (197 × 38 × 38 mm)
Weight: 4.1 oz (116 g)
|Unit of Measure:||Range:||Resolution:||Accuracy:|
|DO:||0 to 20.0 mg/L||0.1 mg/L||±0.4 mg/L|
|Oxygen % in Air:||0 to 100% O2||0.1% O2||±0.7% O2|
|Temperature ºF:||32 to 122ºF||0.1ºF||±1.5ºF|
|Temperature ºC:||0 to 50ºC||0.1ºC||±0.8ºC|