Celle di conducibilità a tappo con attacco filettato per installazione in sonda ad immersione, Mod.401AA e 401AB

Stopper type conductivity cells,
Mod.401I and Mod.401G

Plastic body, platinum electrodes conductivity cells Mod.401P and 401V

Hollow body conductivity cell, graphite electrodes, Mod.401C

Platinum/glass conductivity cells, Mod.401L and Mod.401M

Toroidal (inductive) conductivity cell 
Mod.401Q

Conductivity cells for industrial application,
Mod.401D, Mod.401H

Removable glass protection conductivity cell, Mod.401N

Stopper type conductivity cells suitable for direct installation in pipelines,
Mod.401T and 401R