5lot 80piecelot PH Meters PH Tester Strips Indicator Paper

Description :

5 lot (80piece/lot) pH Meters pH strips Indicator Strips 1-14 Paper Litmus Tester Urine Saliva

High accuracy pH paper, pH range from 1-14.
pH 1-14 chart in each pack.
This pack included 5 lot fo pH Meter, each lot has 80 piece paper.
Size : 7cm x 4.5cm x 0.4cm
Keep dry for the rest paper.
Can not indicate the Acid or alkali solution when its density was lower than 0.01%.
The strip changes must be matched with the pH scale chart within about 15 seconds.

There is a strong correlation between the pH of the bodys internal environment and pH paper help you to maintain good healthy body by testing many usual everyday substances, including moisturized soap, lemon juice, milk, detergent, moisturized soil, saliva, urine, sweat...etc :)

Instruction :
Simply press the testing strip to the object or you are testing. Half second later, take out the paper and using the chart included, compare the change of the paper to find out the acidity level of your testing subject.

Package included :

5 x Set of 80pcs pH paper

Details pictures :







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