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Is your swimming pool water quality within the scope of the ideal, to use the swimming pool checkerboard can be more professional, more accurate
Get the results, at the same time the checkerboard storage time longer. Can we have all kinds of testing products for your choice.
3 in 1 chlorine measurement test paper can give you a credible test results. 3 in 1 test paper can be used for the swimming pool or hot spring pools of water quality testing, for testing system.
Free chlorine: 0, 0.5, 1, 3, 5, 10, PPM
Total alkalinity: 0, 40, 80, 120, 180, 240 PPM
PH: 6.0, 6.4, 6.0, 6.4, 7.6, 8.2, 9.0
Packing: each article 50 test strips
Ideal water quality based on the accurate water quality test, a test paper into the swimming pool water, take out flat, compared with color card reading after 15 seconds.
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