Máy đo pH/ORP/Temp loại cầm tay Adwa AD111 Máy đo (pH/ORP/Temp) loại cầm tay Dải đo: -2.00 to 16.00 pH, +/-1000 mV, -5.0 to 105 °C - Range pH Mv Temp -2.00 to 16.00 pH ±1000 mV -5.0 to 105.0°C - Resolution pH pH Mv Temp 0.01 pH 1 mV 0.1°C - Accuracy pH pH Mv Temp ±0.02 pH ±2 mV ±0.5°C up to 60°C / ±1°C outside - pH Calibration automatic, 1 or 2 point, with 3 memorized buffers value - mV Calibration factory - Temp. Calibration factory - Temp. Compensation automatic or 25°C fixed