Hach Company, the manufacturer of AquaChek Pool & Spa Test Strips, has announced three individual one-dip water testers: AquaChek Cyanuric Acid, AquaChek Total Dissolved Solids and AquaChek Total Hardness. Designed for the pool and spa professional, the three strips are billed as a quick, easy and inexpensive way of determining the correct levels for pool and spa water, claimed to give accurate results in just 15 seconds. Each product is packaged in a seal-tight bottle with 25 test strips and user instructions.

AquaChek Total Hardness test strips have two pads allowing professionals to measure both low range (up to 120ppm) and high range (from 250 to 1000ppm). The Cyanuric Acid strip is said to allow testing at a higher level (300ppm) than any other test available, including liquid kits.