Water Hardness Test Strip



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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