Suitable for field or laboratory use, the new VG64 digital vacuum gauge is designed to provide high accuracy at a low price, says the company. It can read vacuum from 12,000 microns down to 0 over a temperature range of 35Â° to 125Â°F (2Â° to 52Â°C). Vacuum can be displayed in user-selectable units: microns (milliTorrs), psi, milliBars, in. Hg, and Pascals. The unit has a cleaning port that provides quick cleaning and drying of the sensor, the company says. It uses a 9-V battery and has a built-in hanger.
Sealed Unit Parts Co., Inc. (SUPCO), 2230 Landmark Place, Allenwood, NJ 08720; 732-223-6644; 732-223-1617 (fax); www.supco.com (website).