HI-771 Chlorine Ultra High Range Handheld Colorimeter, Checker�HC
Ideal for swimming pools & spas, the HI-771 Checker for Total Chlorine (UHR) is a simple, accurate and cost effective way to measure ultra-high ranges of total chlorine.
Checker®HC is supplied with reagents for 6 tests. Use code HI-771-25 (25 tests) for future purchases.
Chlorine