
Phone: 617-926-1000
Fax: 617-926-4354
UE, est. in 1931, is the leader in Threshold Detection and Switching™ technology. We design & manufacture temperature & pressure switches & sensors, including general purpose & hazardous location pressure, differential pressure & temperature switches; cost effective switches for OEM & electronic switches. Our company is ISO 9001:2000 certified & continues to improve the quality management system.