1. pH tester with automatic calibration for accurate data.
2. High-sensitivity glass electrode enables precise and rapid readings.
3. LCD digital display for easy reading.
4. Multi-purpose use: food pH/aquarium water/pool water/lab testing/plant cultivation/aquaculture, etc.
5. Measurement range: 0.00-14.00 pH
6. Resolution: 0.01 pH
7. Accuracy: +/-0.1 pH
8. Battery: 3V (CR2032 button battery)
9. Operating temperature: 0-60 Celsius
10. Calibration method: 3-point calibration
11. Dimensions: 149 x 25.5 x 15 mm
12. Weight: 45 g