说明

• Specification: Brand new Total length: approx 5m PH range: 0-14/1-14 Feature: With distinct shade PH scale for outcome comparisons The verify strip shade modifications must be matched with the pH scale coloration chart within about 15 seconds Quick and easy to apply Provides dependable and accurate pH readings Easy to hold Appropriate for trying out alkaline or acid level of any liquid Great product to have in every lab and at home to measure and inspect water quality, urine, saliva, soil, alkaline diet, aquariums etc Great for science schooling Usage: Take out a verify paper The 2 shade blocks all immersed in the liquid After 1 seconds to take out, not like the color of the color studying cost in 30 seconds Scale Reads From zero to 14: 0 - 3 indicates a very acidic substance 4 - 6 indicates an acidic substance 7 indicates neutral 8 - eleven indicates alkalinity 12 - 14 indicates a completely excessive level of alkalinity Package included: 1 x PH Test Paper Note: Can not indicate the Acid or alkali answer when its density changed into lower than 0% Keep dry for the rest paper Please enable 0-1cm errors thanks to handbook measurement Item colour displayed in pictures may be exhibiting slightly diversified in your laptop video display since screens should not calibrated identical

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