8" Searchcoil, Printed Spiral        Modes: VCO Motion All Metal, Adj. Frequency All Metal

Stereo Piezo Headphones           Max. Depth: 200'

>4.5 lbs.                                    Lifetime Warranty

Sand Shark has two distinct operating modes:  VCO and Normal.  Plus we've added a microprocessor to help you customize the detector to your specific needs.  The Pulse Width control allows you to tune your detector to the best balance of depth , sensitivity and battery life.  You can also change the audio frequency in the Normal Mode.  simply use the "F" Adjust knob and set the tone and you're ready to go.