Hathaway-Betaand Beta Calibrators div. Hathaway Process Instrumentation Corp.Today known as Martel Electronics
Other names previously known by
Martel Electronics Corp. purchased the assets and assumed the liabilities of the calibrator manufacturing division of Hathaway Process Instrumentation Corp. in March, 2003. The operation became a wholly owned subsidiary of Martel operating as Beta Calibrators Corporation in Farmers Branch (Dallas), Texas. In January, 2006, the Texas operation was closed and folded into the headquarters manufacturing and design operation of Martel Electronics in Londonderry, NH.
Martel Electronics is a primary manufacturer of instrument calibrators for the process industries.