说明

• Specification: Brand new Total length: approx 5m PH range: 0-14 Feature: With distinct color PH scale for consequence comparisons The examine strip colour modifications ought to be matched with the pH scale colour chart within about 15 seconds Quick and simple to apply Provides reliable and accurate pH readings Easy to carry Appropriate for trying out alkaline or acid point of any liquid Great product to have in every lab and at domestic to measure and examine water quality, urine, saliva, soil, alkaline diet, aquariums etc Great for science schooling Usage: Take out a examine paper The 2 coloration blocks all immersed within the liquid After 1 seconds to take out, not like the colour of the colour studying value in 30 seconds Scale Reads From 0 to 14: 0 - 3 signifies a totally acidic substance four - 6 indicates an acidic substance 7 indicates impartial 8 - eleven signifies alkalinity 12 - 14 indicates a very high level of alkalinity Package included: 1 x PH Test Paper Note: Can no longer indicate the Acid or alkali solution when its density was less than 0% Keep dry for remainder paper Please enable 0-1cm errors because of manual dimension Item color displayed in pictures may be displaying barely various on your laptop visual display unit since screens aren't calibrated identical

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