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Pool Check® 5in1

Bottle of 50 tests
Part No. 481339
$10.49

5in1 Pool Check® is the only complete source for pool & spa testing that you will ever need. Measuring for 5 of the most important pool & spa parameters, 5in1 Pool Check® is ideally suited for the demanding pool & spa owner who is concerned with proper pool & spa maintenance.

Free Chlorine: 0, 0.5, 1, 3, 5, 10 ppm (mg/L)

Detects:

Total Chlorine/Bromine: 0, 0.5, 1, 3, 5, 10 ppm (mg/L)
Total Alkalinity: 0, 40, 80, 120, 180, 240 ppm (mg/L)
pH: 6.0, 6.8, 7.2, 7.6, 8.2, 9.0 pH
Total Hardness: 0, 50, 120, 200, 400, 1000 ppm (mg/L)