About this product

1、Wide range of uses: You can determine the pH of any liquid, such as human urine, saliva, drinking water, swimming pools, juices, etc.

2、Extensive pH spectrum: pH test paper has a complete pH range, can measure the pH value of 0 to 14, easy to read.

3、Easy to use: Take out a small test strip, immerse the test strip in the test solution for half a second, and then compare it with the standard color on the card to get the result.

4、Long enough: Our pH test paper consists of a 5 meter long roll that allows approx. 250 measurements (at 2cm per measurement).

5、Portable: Compact and lightweight round design, easy to use and carry.

Specification: 5m / roll

Test range: ph1-14

Shelf life: 3 years