Please note: Orders placed after 3:00 PM on April 1, 2025, will be shipped on May 12, 2025.

Battery included

Protection of the meter / electrode
- The electrode has a service life; although it can test pH range of 0-14.0, pH levels below 4.00 and above 9.86 will affect the electrodes;
- avoid using in hot liquids
- after testing, please clean thoroughly with pure water, and keep it dry

pH Meter:
Calibration - please refer to instruction booklet
1. Do NOT calibrate pH meter without any liquid (do not do calibration out of water)
2. Do calibration pH with standard calibration liquid (wait to enter the calibration range; then calibrate)

Not doing properly may cause the device to be useless.


Specifications
Measurement Range: 0.00 - 14.00 pH
Accuracy: +/- 0.01pH
Power supply: 2 x 1.5V (LR44)
Operating Temperature: 0 - 60 C
Weight: 49g

Package include:
1 x PH Tester Pen
1 x pH 4.01 @ 25 degree Buffer Powder
1 x pH 6.86 @ 25 degree Buffer Powder
1 x Container