pH Range
-2.000 to 20.000pH
pH Resolution
0.001 / 0.01 / 0.1 pH, selectable
ORP Range
-1999.9 to 1999.9 mV
ORP Resolution
0.1 / 1 mV, selectable
Dissolved Oxygen Range
0.00 to 20.00 mg/L / 0.0 to 200.0 % saturation
Dissolved Oxygen Resolution
0.01 / 0.1, selectable
Dissolved Oxygen Accuracy
±0.2 mg/L / ±2.0 %
Temperature Range
0 to 105°C / 32 to 221°F