Hanna HI981004 Pool Line Checker Plus | pH Tester | 0.01 Resolution pool ORP probe THMs (Trihalomethanes) — GrowRite: YES

THMs (Trihalomethanes) — GrowRite: YES | Carbon only: Yes

Protective Green Sleeve — Silicone sleeve provides comfortable grip and glass protection

The FC214D is the replacement electrode for the HI99151

Superior Chlorine Removal

Hanna HI981004 Pool Line Checker Plus | pH Tester | 0.01 Resolution pool ORP probe THMs (Trihalomethanes) — GrowRite: YESProfessional pH testing designed specifically for swimming pools, hot tubs, and spas. The Hanna HI981004 Pool Line Checker Plus pH Tester delivers precise 0. 01 pH resolution with 0. 2 pH accuracy, featuring a replaceable electrode, automatic calibration, and simple one button operationmaking pool water testing fast, accurate, and hassle free. Key Features & Benefits Pool specific design Engineered for swimming pool, hot tub, and spa water testing