Hanna HI-98127 Pocket Water-Resistant pH Tester
HANNA HI-98127 Pocket Water-Resistant pH Tester
pH Range: -2.0 to 16.0 pH
pH Resolution: 0.1 pH
pH Accuracy: ±0.1pH
pH Calibration: Automatic, at 1 or 2 points with 2 sets of memorized buffers(pH 4.01 / 7.01 / 10.01 or pH 4.01 / 6.86 / 9.18)
Temperature Range: -5.0 to 60.0°C / 23.0 to 140.0°F
Temperature Resolution: 0.1°C / 0.1°F
Temperature Accuracy: ±0.5°C / ±1°F
Temperature Compensation: Automatic
Electrode is replaceable
Battery Type: 4 x 1.5V; Auto-off after 8 minutes of non-use
Environment: -5 to 50°C (23 to 122°F); RH max 100%