YSI Pro20 Dissolved Oxygen Meter,0 to 50 mg/L($783.99Value)

Description

Dissolved Oxygen Meter, pH Range -, Dissolved Oxygen Range 0 to 50 mg/L, Oxygen Concentration 0 to 500 Percent, Waterproof Yes, Automatic Temperature Compensation Yes, Displayed Temperature Range -5 to 55 Degrees C, Salinity Range -, Free Chlorine -,...