Granite City ==> vibration analyzer

This is a Bell Howell vibration level meter (analyzer). It has five sensors. It can be connected to an oscilloscope or a spectrum analyzer to analyze vibration patterns. It also has a number of fixtures, most likely to be used to attach the sensors. Senses movement as well as vibration.

I have been able to give this unit minimal testing by attaching a sensor to a vibrating rotating electric motor that was off balance. The unit has promptly shown vibration. When it is in motion detection mode, it reacts to movements of the sensor in my hands. It was calibrated in 1997.

:SATISFACTION: This unit is relatively big, about 25x20x15 inches or so.

(Click on the thumbnail images to enlarge)