3 In 1 Multifunctional Measurement: The pH meter has a three-in-one function that can measure PH, TDS, and temperature with high precision. You only need to remove the protective cap and immerse the pH meter electrode in the solution.

Backlit LCD Design: Don't worry about seeing the displayed value when there is insufficient light. Our digital ph tester is equipped with a high-quality titanium alloy probe and glass electrode that can achieve fast and convenient testing. Insert the probe into the liquid to be tested, wait for 1 second, and read.

High Accuracy: Comes with calibration powder pH 4.00, pH 6.86, pH 9.18. Press the automatic calibration button, the water pH meter automatically recognizes the calibration, simple and convenient. The detailed manual included will show you how to get the best accurate and stable reading.

Waterproof and Dustproof: IPX67 high waterproof and dustproof level can protect our testing instruments well. The liquid temperature can affect the reading levels, but our digital pH water quality tester can accurately measure the pH value of the sample in the temperature range 0C-60C / 32-140, and the PH tester can automatically identify the calibration solutions to read the digital value in an instant.

material: plastic

Color as shown

Package contents:

1 X Water Quality Monitor Tester

3 X Buffer Powder

Only the above package content, other products are not included.

Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm.