HM Digital, Inc.
5819 Uplander Way
Culver City, CA 90230 USA
Phone: 310-410-3100
FAX: 310-410-3106
 
HM Digital is a leading manufacturer of handheld testers, inline monitors and controllers for TDS, pH, conductivity, ORP and temperature. The company is based in Los Angeles, with ISO-9001 certified factories in Korea and China, making products with a strong emphasis on quality and innovative features at a competitive price. Many of our products are backed by an industry-leading, three-year warranty.