5m/roll PH Test Paper PH Level Test Strips PH Measure Paper for Water Saliva

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
Scale reading from 0 to 14:
0-3 means strongly acidic
4-6 means acid
7 means neutral
8-11 means alkaline
12-14 means strongly alkaline
1 roll of pH test pape
Products received faulty, damaged, or not as described are eligible for a return, refund, or replacement in accordance with local consumer laws. We are committed to ensuring all products meet the standards of quality and reliability expected by our customers. Please note that we do not accept returns or provide refunds for change of mind. We encourage you to carefully consider your purchase to ensure it meets your needs and expectations.