HANNA HI981402-02 Water Resistant pH Indicator with Visual Alarm for Water Treatment (0.0〜14.0 pH)

Range: 0.0 to 14.0 pH
Resolution: 0.1 pH
Accuracy: ±0.2 pH
Calibration: manual, one or two points
Setpoint: adjustable from 3.0 to 11.0 pH
Alarm: red LED (blinks when pH reading differs from the setpoint by more than ±0.5 pH)
pH Electrode: HI 1286 PEI body pH electrode with 2 m (6.6) cable (included)
Input Impedance: 1012 Ohm
Power Supply: 12 Vdc power adapter (included)
Environment: 0 to 50°C (32 to 122°F); RH max 100%
Dimensions: 86 x 110 x 43 mm (3.4 x 4.3 x 1.7")
Weight: 150 g (5.3 oz.)
Order Information: HI 981402-01 (115V) and HI 981402-02 (230V) is supplied with HI 1286 pH electrode, calibration screwdriver, 12 VDC power adapter and instructions.

Manual