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TDS: 0-9999 ppm ± 2%. SHIFT Function: Press SHIFT button once to choose between TDS and Conductivity (EC). It's not only ideal for household or laboratory use. Finally, rinse the PH electrode area with distilled water.
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.