Hot Tub Test Strips 50 Pack 3 in 1 Pool Spa Water Testing Kit | Quick Dip Tester Strips, Checks pH, Total Alkalinity, Free Chlorine and Bromine, for Hot Tubs, Spas and Pools

? : Supplied with 50 Blue Sparkle dip test strips designed for routine water checking, suitable for hot tubs, spas and ground pools, supporting regular monitoring as part of standard water care and accessories : Designed to measure chlorine, pH and alkalinity levels, functioning as hot tub test strips 3 in 1 and ph test strips, helping identify water balance needs without requiring electronic ph tester devices : Each strip is dipped into the water and removed immediately, then held level for 15 seconds before checking results, supporting simple handling during routine water testing without complex steps or tools : Results are interpreted by comparing strip colour changes with the printed chart on the packaging, supporting clear understanding of chlorine and ph test readings for hot tub and spa water systems : Suitable for hot tubs, spas, ground swimming pools and other controlled water setups, supporting use as a water test kit or general test strips for basic water condition monitoring