Tinksky PH Value Tester PH-037 Portable Waterproof PH Meter

Description
The PH-037 is a handheld PH value tester, which is powered by 4 * 1.5V button cells, and can be used to test the acidity or alkaline levels of almost any liquid in a wide variety of applications. Besides, it has a LCD screen to show the testing result. With easy to use and waterproof design, it is really a wonderful PH meter for choice.

Specifications
- Operating temperature: 0°C-50°C.
- Automatic temperature compensation: 0°C-50°C.

How to use
1. Remove the protective cap.
2. First rinse the electrode with distilled water, and suck it with filter-paper.
3. Turn the meter on by pressing the ON/OFF button located on the top of the battery case.
4. Immerse the PH meter electrode in the solution to be tested.
5. Stir gently and wait for the reading to stabilize.
6. After use, rinse the electrode with water to minimize contamination. Turn the meter off by pressing the ON/OFF button.
7. Store the electrode with a few drops of distilled water or ionized water in the protective cap.
8. Always replace the protective cap after use.

Package Including
1 * PH-037 Portable Waterproof PH Meter PH Value Tester
4 * 1.5V Button Cell
1 * Screwdriver
1 * User Manual