HM Digital’s TRM-1, a wide-range TDS monitor able to measure from zero to 10,000 ppm with three different TDS sensors, is the first-of-its-kind triple inline TDS monitor. This unit is ideal for water filtration/purification systems that require three sensing points, such as RO/DI systems. Each sensor is 0.25-inch (6.35-mm) in diameter; the TRM-1 comes standard with three 0.25-inch quick-connect T-fittings (alternate sizes are available). The TRM-1 is battery powered, has auto shut-off, ATC and an accuracy of +/-2 percent (of the reading). The monitor was designed in the US and South Korea and is backed by HM Digital’s one-year factory warranty. http://www.tdsmeter.com/products/trm1.html, firstname.lastname@example.org
HM Digital Inc.