Sterisil Total Dissolved Solids (TDS) Handheld Meter TDS-3

The Sterisil TDS-3 is a portable, reliable handheld meter designed to measure Total Dissolved Solids (TDS) or the total amount of mobile charged ions, including minerals, salts, and metals dissolved in water. Featuring advanced microprocessor technology, a built-in digital thermometer, and a large LCD display, this meter is ideal for dental water line testing, water purification applications, and wastewater regulation. It measures from 0-9990 ppm with variable resolution and includes automatic shutoff after 10 minutes to conserve battery life.