Minelab's Waterproof 19x18 Search Coil, Designed for Minelab GPZ 7000. Find More Gold - Deeper and Faster! Coil Cover included.

Features:

• Waterproof:(to 1 m/3 ft) The GPZ 19 coil is waterproof and 1 m/3 ft deep and submersible. You can detect rivers easily, or detect them in rainy or wet conditions.
• More Ground Coverage: There is 53 percent more area on the GPZ19 coil (19" x 18") than on the GPZ 14 coil (14" x13"). For wide-open spaces, it is perfect and covers more ground in less time!
• Improved coil geometry gives less magnetic coupling between windings that are transmitted and received, resulting in reduced ground noise. Hear fewer sounds and more gold!
• Super-D Coil Technology: A Super-D coil consists of a central transmit winding  and two windings for external reception. The GPZ 19 coil has independent suspension windings which are less sensitive to noise from mechanical vibration.