Water Hardness Test Strips with Waterproof Color Chart for Wells, Softeners, Pools and Home Water – Varify

Water hardness test strips provide quick dip-and-read checks for drinking water, wells, water softeners, dishwashers, pools, spas and aquariums. Varify uses a red-to-green color scale to show total hardness from 0 to 25 grains per gallon and 0 to 425 parts per million, helping users monitor mineral levels without sending every sample to a laboratory.

The kit stores ready-to-use strips in a bottle and separately sealed FreshSeal pouches to protect unused supplies between tests. The waterproof chart is practical in wet work areas, while separated storage helps preserve strips for later testing. To test, immerse one strip for the label-specified time, wait for the color to develop and compare it promptly with the waterproof chart. Use a clean sample container, keep wet fingers out of the storage bottle and close each package tightly after removing a strip.

Specifications

• Product: Water hardness test strips
• Brand: Varify
• Method: Dip and read
• Range: 0 to 25 GPG
• Metric range: 0 to 425 PPM
• Result guide: Red-to-green color chart
• Chart: Waterproof
• Storage: Bottle and separately sealed pouches
• Uses: Wells, softeners, pools, spas and aquariums
• Measurement: Total water hardness