HM Digital has upgraded its popular DM-2 dual inline TDS monitor. In addition to a wide measurement range (0-9990 ppm), large, easy-to-read LCD display, splash proof design and flexible Read More
HM Digital is proud to release its new PH-80, an economically priced water-resistant handheld with a resolution of 0.1 pH and an accuracy of +/-0.02 pH. This easy-to-use tester is Read More