Replacement 4-in-1 conductivity cell for ExStik

The EC405 is an ExStik® Replacement Conductivity Cell Module. For use with the Extech Model EC400 Conductivity/TDS/Salinity Meter. Easy to clean, rugged conductivity cell module. Product comes with a one year warranty.

• Easy to clean, rugged conductivity cell module
• Measures Conductivity, TDS, Salinity and Temperature
• Non-interchangeable with ExStik® pH, Chlorine or ORP Meter
• Complete with protective connector cap
• ATC via built-in Pt-100Ohm sensor