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Specifications
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±0.002 pH Accuracy (pH), ±0.2 mV or ±0.05% of Reading Whichever is Greater Accuracy (mV), ±0.2 mg/L or ±2% of Reading, Whichever is Greater Accuracy (Polarographic DO), ±0.1 mg/L up to 8 mg/L, ±0.2 mg/L from 8 to 20 mg/L, ±10% of Reading up to 50 mg/L Accuracy (RDO), ±6 mmHg Accuracy (Barometer), ±0.1 °C Accuracy (Temperature), 400 to 850 mmHg Pressure Range, Four AA, 800 hours Battery Life, 5 to 85 % Relative Humidity, 1 to 5 Calibration Points (pH), 0.1, 0.01, 0.001 pH Resolution (pH), Graphic LCD with Backlight Display |