Hanna HI-98193 professional waterproof dissolved oxygen and bod meter

GAB-044

Dissolved Oxygen: PORTABLE DO METERS

"Technical Specification: Dissolved Oxygen – Range/ resolution: 0.00 to 50.00 mg/l, 0.0 to6 00.0%, accuracy: ± 1.5% of reading ± 1 digit Atmospheric pressure – Range/ resolution: 450 to 850mm Hg, accuracy: 1mm Hg Temperature: – Range/ resolution: -20 to 120°C, accuracy: ±0.2°C"