Dimensions: 45mm x 7mm (length x width), Includes 3 packs containing 240 pH strips and 1 storage case.
Ensure that the color changes on the test strips are matched with the colors on the pH scale chart within approximately 15 seconds. Each pH level has a different range of discoloration, which can be determined by comparing the numbers on the color card. Lower numbers indicate stronger acidity, while higher numbers indicate stronger alkalinity.
The pH of our body's internal environment is closely related to overall health. pH paper can be used to test various substances, such as moisturized soap, lemon juice, milk, liquid detergent, moisturized soil, saliva, urine, sweat, and more, in order to maintain a healthy body.