DETERMINE WATER HARDNESS IN SECONDS! Test ranges from 0-425 mg/l
EASY: Simply dip the strip in water and compare the results to the color chart on the bottle.
INSTANT: Results are determined in seconds!
ACCURATE: Reliably identify whether you have Soft or Hard Water that may need to be treated with a water conditioner.
100 COUNT: 100 Test strips included! Continually test your well and tap water for consistency.