Additional Details ------------------------------ Product description: Minelab GPZ 7000 All Terrain Gold Detector with Li-ion Rechargeable Battery Pack. 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. 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! GPZ 7000 is our new flagship gold detector, the GPZ 7000. Equipped with exclusive Zero Voltage Transmission (ZVT) technology, developed by Bruce Candy, and state-of-the-art features, the GPZ 7000 offers the deepest ground penetration and represents the most significant advancement in gold detecting technologies in years. This revolutionary gold detector will discover the deepest gold in mineralised ground and has the highest sensitivity available to detect even the smallest traces of gold. LOOK NO FURTHER! Minelab GPZ 7000 Metal Detector Bundle Includes: Minelab Li-ion Rechargeable Battery Pack for GPZ 7000 Metal Detector 3011-0279 NEW GOLD TECHNOLOGY A quantum leap in gold performance with breakthrough new technology from Bruce Candy. ZVT technology goes to the NEXT LEVEL for all serious gold prospectors, providing substantially improved depth. No longer will you be limited to using either sine wave continuous VLF transmission detectors, that struggle in mineralised ground, or square wave PI transmission detectors, that can be insensitive to varying gold sizes and compositions. ?This revolutionary new ZVT technology far surpasses GPX detectors for detecting deep large nuggets AND finding gold at any depth. The GPZ 7000 will open up the gold fields again.? Bruce Candy, GPZ Inventor Color: Blue Material: Metal