Water testing for swimming pools or spa pools. TEST FOR FREE CHLORINE, PH AND TOTAL ALKALINITY: Dont wait until your eyes burn and your swimsuit white to test your pool – just dip a test strip! EASY TO USE: Just dip a strip in water 2 seconds, take it out and wait for 15 seconds, compare each panel color changes to the color chart on the side of the bottle, then the results are obtained.
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