Apera Instruments PH60S, User Manual

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10. Technical Specifications
pH
Measuring Range -2.00 – 16.00 pH
Resolution 0.01 pH
Accuracy ±0.01 pH ±1 digit
Calibration Points 1 – 3 points
Automatic Temperature
Compensation (ATC)
0 – 50˚C (32 – 122˚F)
ORP (mV)
Measuring Range ± 1000mV
Resolution 1mV
Accuracy ±0.2% F.S
Temp.
Measuring Range 0 – 50˚C (32 – 122˚F)
Resolution 0.1˚C
Accuracy ±0.5˚C
11. Other Specifications
Screen
3-color LCD screen,
Blue: Measurement; Green: Calibration; Red: Alarm
Reading Lock HOLD
Low-Voltage Warning flashing, reminder of battery replacement needed
Auto. Power-Off In 8 minutes without operation
Waterproof Rating IP67
Power DC3V, AAA alkaline batteries×4
Battery Life Operation up to 2000 hours
Dimension& weight Tester: 40×40×178mm/133g; Case: 255×210×50mm/700g;