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Water Test Kit, 5-in-1, measures total hardness in grains per gallon, total chlorine in parts per million (ppm), free chlorine in ppm, total alkalinity in ppm and the pH of water, (50 test strips)
Micro Chlorine Tester, includes dispenser with 15 ft. of 5/32" with paper (CCC item Q-680)
Optipure H2O Water Quality Test Kit
Everpure Digital Pocket TDS Meter, 0-9990 ppm TDS; temperature reading 32-176F, "hold" function, with soft case
Everpure Water Analysis Sample Bottle, 32 oz., for collecting samples for water testing & lab analysis
PH Meter Tester, digital