The LE703 is the ideal sensor for general conductivity measurements. Only limitation: not recommended for samples below 10 μS/cm!

This Conductivity Measuring Cell utilizes the 4- pole potentiometric method for measuring conductivity, which incorporates a series of four graphite poles embedded in the probe shaft. This design completely eliminates the polarization, which frequently occurs with the 2-plate amperometric method during measuring high conductivity solution.

Furthermore, NTC 30 kΩ combined temperature sensor makes LE703 automatic temperature compensating.

Measuring range: 0.01 – 200 mS/cm
Cell constant: 0.55 /cm
Cell type: 4 cell graphite