Inkbird Wireless Pool Thermometer and Receiver Set, Updated Version Floating Thermometer with Easy Read Display, Thermometer for Swimming Pool, Hot Tub, Hot Spring（Battery not Included）

Inkbird Wireless Pool Thermometer and Receiver Set, Updated Version Floating Thermometer with Easy Read Display, Thermometer for Swimming Pool, Hot Tub, Hot Spring（Battery not Included）

EASYTEST 9-Way Pool Test Strips, 140 Strips for Hot tub and Spa, Accurate Testing pH, Total Chlorine, Free Chlorine, Bromine, Alkalinity, Total Hardness, Cyanuric Acid, Salt and Copper

INKBIRD IBS-P02R Floating Wireless Thermometer Set with Indoor Temperature Humidity Monitor, IPX7 Waterproof, for Swimming Pools, Hot Tubs, Small Ponds, Aquariums