USA Made Total Water Hardness Test Strips 0-500 ppm for Water Quality Tests [100 Strips in Moisture Wicking Bottle]

Understanding your water hardness enables you to determine if you need to use water softener Quickly and easily test to see if your water softener is working as efficiently as expected or if it was set up properly. Incredibly easy to use, nothing but the strips are required for testing, and the results are instant and accurate! 100 strips, each provides accurate and fast results for all water sources including home faucets & taps, well water, fresh and salt water pools, spas, hot tubs, drinking water, & aquariums. Proudly made in America to the highest standards, including a moisture wicking bottle that ensures the strips are made to last.