http://pastport.jp/user/alphainstruments ja-JP Alpha instruments Inc was founded in 2005, in Massachusetts, US. We specialized in the development and manufacture of low-pressure transducers, which were applied in HVAC, Critical Environments, Medical Industry, Semiconductor Equipment, etc. 2020-11-10T16:25:25+0900 http://pastport.jp/user/alphainstruments/timeline/Alpha%20Instruments%20Inc. alphainstruments http://pastport.jp/user/alphainstruments/timeline/Alpha%20Instruments%20Inc.