ITS 486201 Pool Exact EZ Photometer Entry Digital Pool Water Test Kit & 481652-III Exact Reagent Cyanuric Acid III for Photometers & 486637 DPD-1 Micro Free Chlorine Strip for Photometers Product 1: EASY TO USE: Incorporates the patented eXact Strip reagent delivery method and other advanced technologies that offer faster, safer, easier, and more precise water testing with a digital...
Pool Salt Tester, PH Meter for Swimming Pool & Hot Tub | High Accuracy PH Tester with 7 in 1 Digital Salinity Tester for Salt Water, Swim Spas Water Test Kit | Get Unlimited Measurements in Real Time ✔【STOP GUESSING!】: Are you tired of the constant struggle to maintain a well-balanced saltwater pool or hot tub? Look no further! With...
RYAKKA Floating Smart Pool Monitor 2023 Newest Pool Water Testing Smart Device 7 in 1 CL/PH/EC/TDS/ORP/Temp/Salinity APP Digital Display for Pool, Saltwater Pool, Hot Tubs & Spas(Wireless Gateway) 7 in 1 Smart Monitoring Device: Professionally measure the pH, ORP, chlorine, EC, TDS, Salinity and Temperature of swimming pool. 1 device measures and gets 7 measurements at the same time, saving...