Yokohawa Sc42-Sp34 Contacting Conductivity Sensor $967.75 https://www.ebay.com/itm/184673271560?hash=item2aff627f08:g:…
Rosemount Contacting Conductivity Sensor $971.73 https://www.ebay.com/itm/294347255868?hash=item448876b03c:g:…
Hach 3422A2A Contacting Conductivity Sensor $962.68 https://www.ebay.com/itm/312559336958?hash=item48c5fcfdfe:g:…