Minelab 10.5" Round Double-D (DD) Waterproof Search Coil for the X-TERRA Series of Detectors, 7.5 kHz

Explore the depths with the 10.5" Round Double-D (DD) Waterproof Search Coil, specifically designed for the X-TERRA Series of Detectors. Operating at a medium frequency of 7.5 kHz, this lightweight, water-resistant coil offers exceptional ground coverage and impressive depth on most targets. Its Double-D configuration makes it an ideal choice for areas with high ground mineralization, enhancing your metal detecting experience.

The X-TERRA Series Coils are uniquely capable of operating at three different frequencies: 3 kHz, 7.5 kHz, or 18.75 kHz. The operating frequency is determined by the coil in use, significantly affecting the detector's performance. Typically, the lower the frequency, the deeper the detector can penetrate the ground, although sensitivity to small, low-conductive targets may be reduced.

On the other hand, higher frequencies increase the sensitivity to small targets, albeit with a slight reduction in detection depth. For instance, operating the detector at 18.75 kHz (high frequency) is optimal for finding small nuggets and fine jewelry. Meanwhile, lower frequencies of 3 kHz or 7.5 kHz are ideal when searching for coins and relics.

This durable, high-quality, and innovative 10.5" Round Double-D (DD) Waterproof Search Coil is a reliable and advanced tool for all your metal detection needs. Its waterproof design makes it suitable for use in wet or humid environments, providing a versatile solution for treasure hunters and metal detecting enthusiasts.