Garrett Electronics ADS Automatic Detection System Metal Detector Kellyco beach

Description

Garrett Electronics ADS (Automatic Detection System) VLF / TR Deepseeker Metal Detector. It requires 6 9V batteries. I put fresh batteries in and the battery test works. However, the unit did not turn on or make any noises. I checked each dial and nothing came on or made the dial move. Only the battery test feature moved the dial. It is being sold as non-working and as is.
The battery cover is missing. The top by the handle seems to have something missing but not sure what it is. It has an adjustable shaft and a 7 inch coil. From a smoke free environment.
It will be taken apart for shipping.