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With the conductivity meter CM 41 it is possible to measure conductivity value, the amount of all the solid material or dissolved salts  (TDS - Total Dissolved Solids) and the temperature. The conductivity meter CM 41 is very easy to carry everywhere thanks to its small size. The water resistant enclosure protects properly the electronics (it also protects against dust). The measurement of EC and TDS conductivity has an automatic temperature compensation. The conductivity meter CM 41 has a wide field of application and can be used in the industry, fish farming, horticulture and others.

Conductivity Meter CM 41

  • Measurement range EC conductivity
    0...2000 µS/cm
    0...20 mS/cm
    Salt content TDS   
    0...2000 mg/l (ppm)
    20000 mg/l (ppm)
    Temperature 0.0...+60 °C
    Resolution Conductivity
    1 µS/cm
    0.01 mS/cm
    1 ppm (<1320 ppm)
    10 ppm (>1320 ppm)
    Temperature 0.1 °C
    Accuracy Conductivity ±3 % of the measurement range
    TDS ±3 % of the measurement range
    Temperature ±0.8 °C


    1413 µS/cm
    Temperature ---
    Operating conditions 0...+60 °C / <80% r.H.
    Power supply 4 x 1.5 V Batteries Type AAA (incl.)
    Dimensions 186 x 40 mm (HxB)
    Weight 130 g
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