PH Chlorine Water Quality Test Kit Swimming Pool Tester Water Testing Box 15 out of 5 Stars. 1 reviews Save with Clorox Pool&Spa, Multi-Use Smart Strips for Swimming Pool Water Testing, 30 Count, 0.05lb Best seller Add $9.44current price $9.44 31.5 ¢/eaClorox Pool&Spa,...
Water testing for swimming pools or spa pools Can test effective chlorine, pH, total hardness Description: Material:Paper Model:2 in 1/3 in 1/4 in 1/5 in 1/6 in 1 Quantity:50 Strips/Bottle Total Chlorine Test Range:0~10ppm Free Chlorine Test Range:0...
PH Tester Digital PH Meter with 0.01 PH High Accuracy, 0-14 PH Measurement Range, Ideal Water PH Tester for Household Drinking, Pool and Aquarium Add $6.96current price $6.96PH Tester Digital PH Meter with 0.01 PH High Accuracy, 0-14 PH Measurement Range, Ideal Water PH Tester for Househol...
PH Meter 8 in 1 Water Quality Tester Pen Meter for TDS/EC/Salinity/Temp/ORP/S. G/PH/H2, Drinking Water Aquariums hydroponic Cooking Tester Measure Add Sponsored $29.99current price $29.99PH Meter 8 in 1 Water Quality Tester Pen Meter for TDS/EC/Salinity/Temp/ORP/S. G/PH/H2, Drinking...