Portable Dissolved Oxygen Meter LMPOM-302

Dissolved Oxygen: 0.00 to 20.00 mg/L, 0.0 to 200.0% saturation, 0.01 mg/L, 0.1%, ±0.5 mg/L, ±2.0% saturation
Calibration Points: 1 or 2 points
Temperature Compensation: 0 to 50°C/32 to 122°F, automatic
Pressure Correction: 60.0 to 112.5kPa/450 to 850 mm Hg, manual
Salinity Correction: 0.0 to 50.0g/L, manual
Memory: Stores up to 100 data sets
Output: USB communication interface
Connector: 6-pin mini-DIN
Display: Custom LCD (80×60 mm)
Power: 3×1.5 V AA batteries or DC5 V power adapter
Battery Life: Approximately 150 hours (turn off the backlight)
Dimensions(L×W×H): 170×85×30 mm
Weight: 300 g