Dewey Switch

The Dewey Air Switch was first designed in 1939 and patented in 1942. It is used primarily to detect a loss of vacuum in stacks and flues. Usually, when the vacuum fails, this indicates a loss of flame.
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Fluke Corporation Acquires Martel Electronics Corp

EVERETT, WA–(Marketwire -01/03/12)- Fluke Corporation, the global leader in portable electronic test and measurement technology, announces its acquisition of Martel Electronics Corporation, a Derry, N.H.-based manufacturer of electronic test tools and OEM products. In addition to producing its own Martel and Beta branded products, Martel has worked closely with Fluke since 1996, helping with the development and manufacture of Fluke process tools and calibration instruments. “Martel has been a great historical partner with Fluke and we wanted to tighten and align that relationship even further,” said Fluke Corporation President Barbara Hulit. “We look forward to closer cooperation between the companies and the realization of benefits from Martel’s further implementation of the Danaher Business System.” Martel will continue to operate from its Derry, NH location and be managed by current president Tom Fatur, reporting through the Fluke Calibration division of Fluke. “Martel has had a long relationship with Fluke which has been very beneficial for both companies,” said Tom Fatur, Martel Electronics Corporation President. “The acquisition of Martel by Fluke will take this relationship, and the benefits for our respective customers, to a new level. I know I speak for all Martel employees when I say we couldn’t be more proud to become part of what is undoubtedly the best, and most recognized, name in the test instrumentation industry.” About Martel Electronics Corporation Martel Electronics, and its Beta Calibrator Division, offers a diversified line of handheld and bench calibrators, process instruments, process indicators, and power supplies manufactured to the highest quality standards for the process industry and OEM applications. For more information on Martel please visit us on the web...

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