Paper Size: App 45mm x 7mm (L x W). Weigh: App 3g
The scale reads from 1 to 14: 1 - 3 indicates a very acidic substance.4 - 6 indicates an acidic substance.8 - 11 indicates alkalinity. 12 - 14 indicates a very high level of alkalinity. 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
100% Brand new and high quality
Package included: 240 Strips (80pcs per pack)

Technical Details

Product Details

Package Dimensions
Width : 2.2 inch
Height : 0.9 inch
Length : 3.6 inch

Shipping Weight: 0.64 ounce (View shipping rates and policies)

ASIN : B01F8D9TFA