説明

• Specification: Brand new Total length: approx 5m PH range: 0-14/1-14 Feature: With distinct color PH scale for end result comparisons The test strip colour modifications must be matched with the pH scale coloration chart within about 15 seconds Quick and easy to use Provides reliable and correct pH readings Easy to hold Appropriate for testing alkaline or acid point of any liquid Great product to have in every lab and at home to measure and examine water quality, urine, saliva, soil, alkaline diet, aquariums etc Great for science schooling Usage: Take out a check paper The 2 coloration blocks all immersed within the liquid After 1 seconds to take out, not like the colour of the colour studying cost in 30 seconds Scale Reads From 0 to 14: zero - three signifies a very acidic substance four - 6 indicates an acidic substance 7 signifies impartial eight - 11 indicates alkalinity 12 - 14 signifies a completely high point of alkalinity Package included: 1 x PH Test Paper Note: Can now not point out the Acid or alkali resolution when its density was lower than 0% Keep dry for remainder paper Please allow 0-1cm errors thanks to handbook measurement Item color displayed in photos may be displaying slightly diverse in your computer video display since displays will not be calibrated same

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