Mars Discovery 13" DD Search Coil with Nut & Bolt, Coil Cover, 2 Rubber Rings, and a Two-Year Warranty.
The Mars Discovery coil is the most optimal size for universal detecting at 13″. It is a very well balanced, lightweight and reliable coil for a wide range of search tasks.
Compatible with the Minelab X-Terra 505 & X-Terra 705 Metal Detectors.

The Mars Discovery coil is the most optimal size for universal detecting at 13″. 

It is a very well balanced, lightweight and reliable coil for a wide range of search tasks. 

It detects targets at considerably greater depth and provides a larger scan area in comparison to standard coils.

Mars search coils are 100% waterproof and are protected against electrical interference.

Compatible

• Minelab X-Terra 505
• Minelab X-Terra 705

Features

• Coil Size: 13" (33 cm)
• Waterproof
• Double D Configuration
• Screw-On Connector
• Balanced Parameters
• Coil Cover Included

Specifications

• The Coil is filled with a high quality epoxy resin
• Extremely robust coil mounting bracket
• Cable Strain relief offers complete waterproofing
• Outer Coil shell manufactured from high impact resistant plastic UV Protected
• The Search Coil is completely Waterproof
• Mounting Nut and Bolt Included
• 2 Year Warranty

Stock photo used, actual item may differ.