Dasunny 100Pcs pH Test Strips pH 014 05 pH Intervals pH Indicator Strips

About After Sales: We believe that you will love our product. But in case you don't, we offer a 100% money back guarantee. No questions asked. Because we want you to be happy! Feature: pH test strips offer 0.5 accuracy rather than 1 accuracy, maximum 4 colors panel that give you the most accurate results. Dip the strip into the solution for half second, allow all 4 panels to get wet and then remove from the solution. The color will change almost immediately. Match panels to the pH diagram on the box to get the pH reading, pH ranges from 0 (very acidic) to 14 (very alkaline). Specification: Test Value: pH0-14, 0.5 pH intervals Material: High Quality litmus paper Package Includes: 100 x pH test strips Note: 1. Please allow 1-2mm error due to manual measurement. 2. The color of the product may vary slightly due to different displays.