Loading... Please wait...

Our Newsletter

TetraCon® Conductivity Cells

  • Image 1
Bookmark and Share

Product Description

Conductivity Cells

Conductivity cells for different applications.

Standard Application

  • KLE 325

Universal Application

  • TetraCon® 325
  • TetraCon® V

Special Application

  • TetraCon® 325/S

Ultrapure Water Application

  • LR 325/01
  • LR 01 V

Trace Application

  • LR 325/001

Flow-through Application

  • TetraCon® DU/T

The TetraCon® 4-electrode system sets the standard for professional conductivity measurements. When compared to conventional 2-electrode conductivity cell, the TetraCon® cells offer a high degree of precision, wider measuring range and minimal immersion depth needed for measuring. Additionally, these superior cells eliminate errors caused by polarization effects, and from dirty samples.


In comparison with conventional measuring cells with 2 electrodes, the TetraCon® conductivity cell offers numerous technical advantages:

  • Highest degree of precision and linearity by optimized cell geometry
  • Extremely large measuring range with just one cell
  • Long-term cell constant stability with high-quality abrasion-resistant graphite electrodes
  • With built-in temperature probe
  • Smallest immersion depth possible
  • No measuring errors even with very dirty electrodes – contact resistance on the electrode surface is automatically compensated
  • No measuring errors from cable influences
  • No measuring errors from primary or secondary polarization effects
  • No measuring errors due to contact with side walls or base of measuring vessels
  • Robust, unbreakable epoxy body

  TetraCon®325, TetraCon® V and TetraCon® 325/S TetraCon® DU/T
Measuring range 1 µS/cm ... 2 S/cm* 1 µS/cm ... 1 S/cm*
Temperature range 0 ... 100 °C 0 ... 60 °C
  * Measuring range depends on particular instrument  

  KLE 325 LR 325/01 and LR 01 V LR 325/001
Measuring range 1 µS/cm ... 20 mS/cm 0.001 µS/cm ... 200 µS/cm 0.0001 µS/cm ... 30 µS/cm
Temperature range 0 ... 80 °C 0 ... 100 °C 0 ... 100 °C

Find Similar Products by Category

Write your own product review

Product Reviews

This product hasn't received any reviews yet. Be the first to review this product!

Add to Wish List

Click the button below to add the TetraCon® Conductivity Cells to your wish list.

You Recently Viewed...