Aoyunhp 1Pc pH Test Strips,1 14st Indicator Litmus Tester Paper for Pool Water Soil Testing,Test Paper for Water,Soil,Pet Food pH Monitoring

PH Test Strips 1 14st Indicator Litmus Tester Paper For Pool Water Soil Testing
Features:
[WIDELY USE] The universal 1-14 ph test paper strips can be applied for testing water, swimming pool, aquarium, soil, milk, , nice for home, office, work, teach and travel use, help you to maintain body by testing many usual everyday substances.
[HOW TO USE] Under normal circumstances, the solution of the tasting paper will produce color changes a few second after contact with the test paper, the small test strip, compare the test results with the standard color on the card board, the smaller the number, the stronger the acidity, and the larger the value, the stronger the alkalinity.
[NOTE TO USE] Please do not dip the ph strips in the test liquid.
It might to incorrectly showing test result. Please drop the test liquid on the PH strips. It will perfectly indicates the real acidic or alkalinity substance.
Each pack contains 80 pieces, enough quantity for your long time use, meet your different needs.
Product Description:
Packaging content: 1x test paper