Measuring parameter: pH, ºC, ºF
pH
Range: 0.0 to 14.0
Resolution: 0.1
Relative accuracy: ±0.1
Calibration points: 1 to 3
Temperature
Range: 0 to 50.0°C (32.0 to 122.0ºF)
Resolution: 0.1ºC, 0.1ºF
Relative accuracy: ±0.6°C, ±1.0°F
Automatic compensation: Yes
General
Power: Includes 4 batteries(A76 or LR44 equivalent)
Battery life: 100 hours (average)
Auto shutoff: 8.5 min after last key press
Operating temp.: 5 to 45ºC
Relative humidity: 5 to 85% non-condensing
Ingress protection: IP67 waterproof
Dimensions (L x W x H): 17 x 4.5 x 3 cm