EZO Electrical Conductivity (E.C.) Circuit Precise Measurements of EC, TDS (Total Dissolved Solids), Salinity & Specific Gravity of Sea Water, Reads Conductivity from Conductivity Probe & Electrode.


When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.



See more similar items →


When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission.
Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.