Pawfly Water Hardness Test Kits, 200 Strips Hard Water Test Kit for Drinking Water Tap Water Well Pool Spa Water Softener Quick Accurate Water Quality Testing Kit for Calcium & Magnesium (0-425 ppm)

Water Hardness Test Strips: The home water test kit quickly detects the hardness of all water. Always provide real-time tests to keep water clean and safe to drink or use

Easy to Use: First, immerse one test strip into the water sample for 2 sec. Second, take out the strip and hold it horizontally for 15 sec. Last, compare the result with the easy-to-read color chart on the bottle

Fast & Accurate Result: Test range: 0-425 ppm or 0-25 gpg. The water testing kit is highly sensitive to detect even low levels of water hardness. Double reaction pads greatly enhance the accuracy. (NOTE: Retest it if the pads don’t show the same color.)

Regular Test: The water hardness test kit contains 200 strips in total – sufficient for regular testing. Effectively help maintain optimal water conditions to reduce limescale on pipes or home appliances

Reliable Material: Made of dependable fiber paper, the water testing kits provide instant results. Widely applicable to drinking water, tap water, wells, showers, water softeners, swimming pools, spas, laboratories, industry, etc.