Conductivity-Meter

A conductivity meter is an instrument used to measure the electrical conductivity of a solution. Conductivity expresses a solution’s ability to conduct electricity, which is directly related to the concentration and nature of the dissolved ions present. The more mobile ions a solution contains, the higher its conductivity.

How does it work?

A conductivity meter measures conductivity by sending an electrical current through the solution and determining its electrical resistance. In practice, the device applies a voltage to a conductivity probe composed of two (sometimes four) electrodes immersed in the solution. The speed and ease with which ions move between the electrodes determine the electrical resistance. The more conductive the solution is, the lower the resistance. Conductance (measured in Siemens) is the inverse of resistance and is used to calculate conductivity, adjusted according to the geometry of the measuring cell.

Conductivity meters are commonly used in laboratories in fields such as chemistry, pharmaceuticals, food science, and any domain involving water analysis. The most frequent application is assessing the purity and concentration of water.

Tip: Before each use, the device must be calibrated with a standard solution of known conductivity to ensure measurement accuracy.

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  1. Portable Conductivity Meter CSD22 - CHAUVIN ARNOUX
    Sku 701467

    Portable Conductivity Meter CSD22 - CHAUVIN ARNOUX

    €750.00 €900.00
    +
    On order
  2. Benchtop Conductivity Meter OCD218 - ORIGALYS
    Sku 704884

    Benchtop Conductivity Meter OCD218 - ORIGALYS

    €980.00 €1,176.00
    +
    On order
  3. Conductivity meter COND3110
    Sku 701111

    Conductivity meter COND3110

    €1,229.00 €1,474.80
    +
    On order
  4. Benchtop Conductivity Meter C320 - CHAUVIN ARNOUX
    Sku 701471

    Benchtop Conductivity Meter C320 - CHAUVIN ARNOUX

    €1,091.00 €1,309.20
    +
    On order
  5. Jenway 4510 Bench Conductivity Meter
    Sku 701470

    Jenway 4510 Bench Conductivity Meter

    €1,010.79 €1,212.95
    +
    On order
  6. Seven compact S230 Conductivity Meter - METTLER-TOLEDO
    Sku 701611

    Seven compact S230 Conductivity Meter - METTLER-TOLEDO

    €1,410.00 €1,692.00
    +
    On order
  7. InoLab COND7110 Conductivity Meter
    Sku 701541

    InoLab COND7110 Conductivity Meter

    €1,515.00 €1,818.00
    +
    On order
  8. Benchtop Conductivity Meter EC700
    Sku 703925

    Benchtop Conductivity Meter EC700

    €396.00 €475.20
    +
    In stock
  9. Initio 2 Conductivity Meter
    Sku 701653

    Initio 2 Conductivity Meter

    €230.35 €276.42
    +
    In stock
  10. Benchtop Conductivity Meter OCD218 - ORIGALYS
    Sku 704889

    Benchtop Conductivity Meter OCD218 - ORIGALYS

    €1,230.00 €1,476.00
    +
    On order
  11. Benchtop Conductivity Meter OCD218 - ORIGALYS
    Sku 704890

    Benchtop Conductivity Meter OCD218 - ORIGALYS

    €1,250.00 €1,500.00
    +
    In stock
  12. Conductivity tester pen
    Sku 701265

    Conductivity tester pen

    €71.00 €85.20
    +
    In stock
  13. FiveEasyPlus TM FP30 Benchtop Conductivity Meter - METTLER TOLEDO
    Sku Pr_259419

    FiveEasyPlus TM FP30 Benchtop Conductivity Meter - METTLER TOLEDO

    From €1,012.00 €1,214.40 Instead of €1,566.00
  14. YK-43CD Conductivity Meter - LUTRON
    Sku 701013

    YK-43CD Conductivity Meter - LUTRON

    €167.79 €201.35
    On order
  15. Portable Conductivity Meter CA10141 - CHAUVIN ARNOUX
    Sku 704054

    Portable Conductivity Meter CA10141 - CHAUVIN ARNOUX

    €951.00 €1,141.20
    +
    On order
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