Measurement Range -2.00 – 20.00 pH; -2000.00 – +2000.00 mV; -30 – 130°C Accuracy ± 0.03% mV; ± 0.002 pH; ± 0.1 °C Measurement Resolution 0.001 pH; 0.01 mV; 0.1 °C Working Environment 50°F – 104°F, 85%RH, non-condensing (10°C – 40°C, 85%RH, non-condensing) |