説明

• Specification: Brand new Total length: approx 5m PH range: 0-14/1-14 Feature: With distinct coloration PH scale for end result comparisons The examine strip color modifications ought to be matched with the pH scale coloration chart inside about 15 seconds Quick and simple to use Provides dependable and accurate pH readings Easy to carry Appropriate for trying out alkaline or acid level 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 and many others Great for science education Usage: Take out a verify paper The 2 coloration blocks all immersed within the liquid After 1 seconds to take out, in contrast to the color of the color reading value in 30 seconds Scale Reads From 0 to 14: zero - three indicates a very acidic substance 4 - 6 indicates an acidic substance 7 signifies neutral 8 - 11 signifies alkalinity 12 - 14 signifies a very excessive point of alkalinity Package included: 1 x PH Test Paper Note: Can no longer point out the Acid or alkali resolution when its density turned into less than 0% Keep dry for the rest paper Please allow 0-1cm errors thanks to guide dimension Item colour displayed in images may be showing slightly assorted on your pc video display since monitors are usually not calibrated similar

• 
• 
• 
• 
• 

レビュー