Garrett Depth Multiplier (1611700) for Investigator CX Series

Garrett Depth Multiplier 1611700,  Made exclusively for Garrett Investigator CX Plus, CX III, and CX Plus models. 

The Garrett Depth Multiplier 1611700 is a two‑box depth‑enhancing accessory designed for the Garrett Investigator CX Plus (and other CX/CX III models). It attaches to the detector like a search coil, converting it into a deep‑seeking unit capable of finding large items at depths of 5 to 6 feet and sometimes 20 feet or more.

• Doubles to quadruples depth compared to standard coils.
• Optimized for detecting big, valuable targets while filtering out small trash.

Depth Multiplier - for Investigator CX Plus
Finds large targets at the greatest possible depth and ignores small trash items.

If you already own a Garrett Investigator CX Plus and want to extend its deep‑seeking range without buying a full two‑box system, the 1611700 is a proven, lightweight, and effective choice. It is best suited for hobbyists and treasure hunters focused on large, valuable finds rather than small coins or relics.