& 686 series IMI Vibration Switches
The Metrology Certificate is issued by an independent accredited body through several laboratory quality tests of IMI’s product. This institution laboratory performs testing and ensures proper supporting documentation for all models based on their intended me
Model 686), a patented product (U.S. Patent No. 7,767,919) that provides the abilities of the electronic vibration switch at the mechanical vibration switch price. In addition, the Smart Vibration Switch offers several other features that are unique among products in the vibration switch market.