This device is designed for the monitoring of acoustical information through buildings and construction elements such as walls, ceilings and doors and metal objects.
This outstanding quality device is the preferred listening device for use by professionals engaged in this type of work. It is engineered to the highest quality and produces stereo results from the object to be monitored including mechanisms on IIED's.
By simply placing the detector heads onto the wall by the use of blue tack or similar, the sound will resinate through the adhesive and produce outstanding results.
Photo on the right showing that process in use operationally.