HM Digital Inc.  http://www.hmdigital.com

Waterproof ORP meter

Waterproof ORP meter

HM Digital, Inc. introduces the ORP-200 handheld professional meter. With a range of -999 to +1,000 mV, resolution of one mV and an accuracy of 0.5 percent, the meter is waterproof (and floats) and includes auto-ranging digital calibration. It also includes on-screen temperature display, low battery indicator and shut off. Designed in the US and Korea and made in Korea, the meter is backed by a one-year warranty. www.hmdigital.com info@hmdigital.com