Extech EC405  

Extech EC405: ExStik® Replacement Conductivity Cell Module

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.