minelab gpz 7000 gold nugget metal detector minelab <p><strong>minelab gpz 7000 all terrain gold metal detector with zero voltage transmission</strong></p> <p>the gpz 7000 is the future of gold detection. this unbeatable detector will give you extreme gold depth (up to 40%* deeper than the gpx series), for the ultimate gold prospecting performance in all ground conditions.</p> <p>the gpz 7000 is the best gold prospecting detector on the market and is capable of finding gold significantly deeper than any other metal detector in all ground conditions! </p> <p><strong>new gold technology</strong></p> <strong>specifications</strong> <ul> <li>application: gold prospecting (waterproof coil to 3ft)</li> <li>technology: zvt</li> <li>frequency/transmission: zero voltage transmission (zvt)</li> <li>coil (standard): 14" x 13" super‐d configuration with skidplate (waterproof to 3 ft)</li> <li>audio output: 1/4" non waterproof socket, wi‐stream wireless signal transmission</li> <li>headphones supplied: koss ur 30 100 ohm with 6.3 mm plug (1/4-inch) (non waterproof)</li> <li>visual display: full colour lcd (320 x 240 pixels)</li> <li>backlight: yes</li> <li>usb connectivity: usb interface for xchange 2 pc software</li> <li>detect modes: gold mode (high yield, general, extra deep) ground type (normal, difficult, severe)</li> <li>discrimination: all metal</li> <li>audio tone: 1-100</li> <li>ground balance: auto and manual (quick‐trak trigger button)</li> <li>sensitivity adjust: level (1-20)</li> <li>tune / noise cancel: auto and manual (256 channels)</li> <li>threshold: level (1-50) pitch (1-100)</li> <li>target volume adjust: range (1-20) limit (1-20)</li> <li>battery: li-ion rechargeable pack (7.2v dc, 72wh)</li> <li>low battery alert: yes</li> <li>length: collapsed - 46.1”, laid flat packed position - 51.3”, extended - 60.1”, laid flat packed position - 65.0”</li> <li>weight: 7.32 lb (including gpz 14 coil, skidplate and 72wh battery)</li> <li>warranty: 3 years control box and coil</li></ul>