Applications: aquariums, aquacultures, beverage, fish hatcheries, food processing, photography, laboratory, paper industry, swimming pool, plating industry, quality control, water conditioning, school & colleges.
1. Display: 13 mm large LCD display reading.
2. Resolution: 0.1 pH.
3. Accuracy: ±0.1 pH after calibration
4. Calibration: external pH7 (Cal.) / pH4 (span)
5. Power supply: LR44 DC1.5V x 4 battery.
6. Dimension: 170 x 37 x 37 mm.
7. Weight: approx. 80 g. (0.18 lb) including battery.
8. Waterproof: IP67
9. Sensor electrode: replaceable.