Hardness, Total - 4-in-1 meter with measurements in ppm, °fH °dH & °eH
- Hardness from 0 to 750 mg/L (ppm)
- Self-diagnostic and error messages
Total hardness, that is presence of magnesium and calcium, is due mainly to the run-off water dissolving these salts as it flows or filters through different strata. Hardness can cause scaling of pipes in cooling and heating systems. Reverse osmosis and demineralization also increase hardness levels. The HANNA instruments® hardness meter, HI 93735, measures total hardness in three different scales: 0 to 250, 200 to 500 and 400 to 750 ppm, covering an extensive range of applications. With HI 93735 hardness can be measured in ppm (mg/L) as well as in French (°fH), German (°dH) and English hardness (°eH). The reading is expressed directly in ppm and it is not necessary to use conversion tables and diagrams for interpretation.
HI 93735 is supplied complete with 2 cuvets, battery and instructions. |
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