Gearmax Universal 5 Meters PH Indicator Litmus Test Paper Strip Roll, PH 1-14 Universal Full Range Litmus Strips Tester For Water, Urine, Saliva

ProductdetailsAbout PH: PH is a measurement of your body’s electrical balance and helps to regulate several bodily functions. If your PH varies too much it’s difficult for enzymes to function properly, which can lead to illness. For urine & saliva: Using either saliva or urine you can test your pH to determine if your body is too acidic or too alkaline. It is very important to your health, can’t be ignored. For water: It is important to control the pH of water since it can be an indicator of other water problems. This applies in particular to private water supply, ponds, aquaculture and aquariums If the PH value is too high, the disinfectant can not sufficiently exert its effect. If the PH is too low, metal parts could be corroded. Features: Size: 2.24 x 0.55 inch Weight: 22g Length: 5m Widely use: monitoring urine, cosmetics, saliva, human body, pH and PH value of various liquids. Range: 1~14Instructions: 1. Take one strip from the roll £¬Take a small amount of liquid with a glass rod, apply to the colored end of the test paper, and then compared with the color card to determine the PH. 2. Quickly match this color against the color chart on the surface of the pack to obtain the PH. Don’t wait or let it dry! 3. The number next to the color is your PH. The pH scale ranges from 1 (very acidic) to 14 (very basic), 7 is neutral. Note: If the paper is directly immersed in the liquid, the paper indicator is easy to dissolve in water. After diluted in water, the color display is not accurate. Package included: PH 0~14 Universal Full Range Litmus Test roll