Description
This basic TDS Meter measures Total Dissolved Solids (TDS) in water. This is the total amount of minerals, salts and various metals, dissolved in your water. This is expressed as parts per million (ppm) and is a vital tool in checking the purity of your water. The lower the amount, the more pure your water is.
Anything less than 50 ppm is safe for use with carnivorous plants.
Unit comes pre-calibrated and is ready to use immediately. This unit only measures TDS and uses 2x LR44 batteries (Included)
