All-New 20 in 1 Drinking Water Testing Kit 120 Strips, Home Tap and Well Water Test Kit for Hardness, Lead, Iron, Copper, Chlorine, FluorideBrand: bestprod Features: Clear Range: This house water testing kit offers clear, easy to read results and acceptable ranges for all substances. The water contaminant tester delivers clear results on any type of water Easy to Use: The water hardness test kit for water softener is as easy as adding the water, setting a timer, and reading the results. The pH strips for water testing come with an easy to read results guide Easy to Understand: The water