Lonroy CT-6021A 便携式数字PH计 (0 to 100 °C)

Temperature: 0 to 100 °C

Resolution: PH: 0.1 pH, Temperature: 0.1 °C

Accuracy: PH: ± 0.1 pH, Temperature:± 1°C

Data Hold: Freeze the display reading

PH Calibration: pH 6.8, pH 4.0 or pH 9.1, 3 points calibration ensure the best linearity and accuracy

Operating Humidity: Less than 80% RH

Power off: Auto power shut off to save battery life