Taylor K-1515-A Drop Test Kit Fas-Dpd Pool Chlorine .75 Ounces 1 Drop = .2 Or .5 Parts Per Million

Taylor K2005 High Range Swimming Pool Total and Free Chlorine Bromine Alkalinity Calcium Hardness Base and Acid Demand pH DP Test Kit

EASYTEST 7-Way Pool Test Strips, 150 Strips Water Chemical Testing for Hot tub and Spa, Accurate Test Bromine, Total Alkalinity, pH, Free Chlorine, Total Hardness, Cyanuric Acid, and Total Chlorine