Compatible with PH-037 PH Meter Tester

1 Large LCD screen displays the PH value, easy to read at a glance. 2 Waterproof PH meter: the waterproof grade is IP56 and can be used in outdoor. 3 High precision and fast response: fast to get the testing result and can test the PH value for any 0-14PH liquid which you wanna test. 4 Compact and lightweight design, convenient to carry. 5 Suitable for aquariums, food processing, laboratories, paper industry, swimming pools and school use.

What's in the box
1 x PH Meter