TPI 390 Total Dissolved Solids (TDS) / Salt Meter - Measure Total Dissolved Solids (TDS), salt and temperature for food, water quality and HVAC maintenance. Easy-to-read LCD display. Measures temperature, TDS concentration and salt levels in solutions. The 390 measures the concentration of dissolved NaCl/TDS in liquids. Simply immerse the tip into liquids to determine the NaCl/TDS content and temperature.
WHAT IS TDS (Total Dissolved Solids)? TDS is the sum of all inorganic particulate material. Water contains a variety of minerals and salts, such as calcium, magnesium, carbonate, chloride and nitrate etc. TDS is the parameter used when measuring the total sum of all these compounds in water. TDS is an indicator used for wastewater analysis and measuring mineral content of water.
Warning: This product may expose you to chemicals including lead which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov