Product Name

Happy Will 480 Pack PH Test Strips Litmus Paper Acid Alkaline Test Kit with Stylus

Product Code: PROD320002237

Product Information

PH range:1-14

PH 1-14 color chart in each pack

The test strip color changes must be matched with the pH scale color chart within about 15 seconds

Can be used to test the acidity or alkalinity of many everyday substances like moisturized soap, lemon juice, milk, liquid detergent, and so on

Item come with a stylus as free gift