http://tinyurl.com/nmeqz9x<P>The Sharper Image TSI-33 Metal Detector "Deep Thinker"Product Review<P> Click on the link for more reviews<P>Deep-Seeking, dual action searching coil<P>Entire search coil and rod are waterproof<P>Digital display clearly indicates the strength of the signal<P>Easy toggle between three searching modes<P>Easy to Read Display<P>
