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TDS: 0-19900ppm0-199.0ppt (SALT-785). Range: EC: 0-19900us/cm0-199.0ms/cm (SALT-785H). Water quality tester 1. Salt: 0-10000ppm0-199.9ppt. High precision probe and alloy probe can avoid magnetic field interference in water and reduce errors.
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.