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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
the actual color of the kind might be slightly different from the color showed on the pictures
0mm (2 sizes each) )
it is easier to clean after soaking in warm water detergent
Self-adhesiveApplicable Space：Bedroom
2 in 1 PH Chlorine Meter Chlorine Tester PH Tester Chlorine Water Quality the actual color of the2 in 1 PH Chlorine Meter Chlorine Tester PH Tester Chlorine Water Quality Critical tool for fast and accurate ph & chlorine readingsIdeal for keeping your pool or spa within the safe Chlorine and PH rangesAn electro tester for testing pH and chlorine (Cl2) levels in water for routine monitoring of pH and chlorine levels of swimming pools, spas and different water sourcesRecommended Chlorine Level for pool and spa: 2 to 1. 7ppm and 7. 2 to 7. 8ph for