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- ItemTest Strips
- Testing ParameterFree Chlorine
- Range0, 0.25, 0.5, 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 15, 20, 25 ppm
- Number of Tests50
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The sensitivity for the strips is what is shown our our website under the Tech Specs:
0, 0.25, 0.5, 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 15, 20, 25 ppm
This strip only reads up to 25 ppm so if the range is any higher, it will just stay the same color as it would if it were 25 ppm. You'd need a strip with a higher range if you wanted to measure levels higher than 25 ppm.
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