HYCHEK 21 in 1 Accurate Drinking Water Testing Kits, 145 Strips + 4 Bacteria Tests, Well and Tap Water Test Kit, Home Test Strips for Lead, Fluoride, Chlorine, Hardness, pH, Iron, Copper, and More

Advanced 21-in-1 Water Testing: Professional-grade test strips deliver accurate results for critical parameters in a short time – including lead, fluoride, chlorine, hardness, pH, iron, and more. Also includes tests...