Test strips insta-test 4
Measures free chlorine 0-10 ppm (or bromine 0-20 ppm), ph 62-84, total alkalinity 0-240 and total hardness 50-800 ppm
The test strip is a 1-dip method designed to match the way strip users actually test water
Now with French, Spanish, and English instructions
The bottle has a molded desiccant liner, which protects the strips from moisturer

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 4 inch
Height : 1.8 inch
Length : 7.5 inch

Item Weight: 1.44 ounce (View shipping rates and policies)
Shipping Weight: 1.44 ounce (View shipping rates and policies)

ASIN : B005KJI79C