Ugly Box (HURRICANE) Electrolysis & Hyper-Sonic System reboot-box we recommend starting with a

we recommend starting with a minimal headphone volume control setting with detector volume at maximum

Collar:  3" inches

shallower targets

All Garrett AT searchcoils are compatible: 4

Ugly Box (HURRICANE) Electrolysis & Hyper-Sonic System reboot-box we recommend starting with aUgly Box (HURRICANE) Electrolysis & Hyper Sonic System #1 Selling Conservation System in the USA & Worldwide Preserve and restore coins and artifacts like a pro with the most powerful and stable unit we've ever built. The Ugly Box HURRICANE Edition is engineered for serious detectorists, hobbyists, and professionals who demand top tier results in artifact conservation. Features: Most Powerful Ugly Box Yet Enhanced stability and unmatched performance