Description
WaterSoft™
Water Hardness Test Strip
- Easy to use test strip
- Results instantly or in less than 15 seconds
- Detects less than 4 ppm or 0.2 grain/gal.
- Quantitation range: 0 4 8 17 30 50 100 200 300 ppm
- Measures calcium and magnesium as total hardnes
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