The Water Hardness test strip is calibrated at 0, 50, 125, 250, and 500 ppm, and we also calibrate it at 0, 3, 7, 15, and 30 grains per gallon. In seconds, you can easily determine whether you have hard or soft water with our water test strip. Testers use the strip to measure water hardness caused by calcium carbonate.

Do you want a quick and easy way to determine whether you would benefit from a water softener or test your current system to ensure it works to its full potential? Then Scigiene’s Water Hardness Test Strips are perfect for you!

Features:

• It’s effortless to use; the testing process only requires the strips, and the results are instant and accurate!
• Quickly and easily test to see if your water softener test kit works as efficiently as expected if the tester sets it up correctly.
• Packaged in a moisture-wicking bottle that ensures the strips are made to last.
• Understanding your water hardness using our water hardness test strips lets you determine if you need a water softener.
• One hundred strips provide accurate and fast results for all water sources, including home faucets and taps, well water, hard water, fresh and saltwater pools, spas, hot tubs, drinking water, and aquariums.

No droppers or liquid reagents are required for accurate results.

Instructions:

1. Remove one test strip from the amber bag and reseal the bag as soon as possible.
2. Do not touch the test pad with your fingers.
3. Completely immerse the test pad into the specimen for 1-2 seconds.
4. Remove and compare to the color chart within 15 seconds.