~2 in 1 pH and Chlorine test kit
~Measures 4-inch length by 15-3/4-inch height by 11-inch width
~Includes 1/2-ounces OTO and pre-blended pH, CL range 0.3 - 3.0, blue hinged case
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POOL AND SPA TEST KIT- ph n cl test kit
HOW TO USE :
1) Fill cell with pool water to the mark.
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2) Add 5 drops of R-0014(Phenol Red).
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3) Add 5 drops of R-0600(Chlorine/Bromine).
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4) Cap the test cell and invert to mix.
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5) Match the color against the color chart.