TDS Meter

TDS Meter

Digital TDS Meter (Total Dissolved Solids)

TDS meter or TDS Tester measures the concentration of dissolved solids in a liquid. Certain ionized materials such as: salts, minerals and increase the conductivityof a liquid. TDS Meters measure this conductivity and calculate aTDS value, expressed in parts per million or PPM.

A TDS level is linked to the purity and quality of a liquid. The lower this value is, the less (polluting) particels are located in the liquid. The monitoring of TDS Levels is especially used to test the quality of drinking water, water hardness, aquariums, aquaculture, hydroponics, pools and spas, food processing, industrial cleaning, laboratory ...