Categories Noise and Vibration Product NewsNorsonic: Nor150 type approved by PTB, Germany Post author By geonoise Post date October 29, 2015 Norsonic: Nor150 type approved by PTB, GermanyYou can download the type approval clock here for more info.Share this:FacebookLinkedInTwitterRead also: ← Spektra : MEMS Adjustment Systems Test Systems for mass production → Norsonic application note: Use of the Nor848A acoustic camera on wind turbines