Anderson Garrett AT Pro/Gold/Max Carbon Fiber SCUBA One Piece Shaft minelab-equinox 700 but they have an 1/8"

but they have an 1/8" plug and you lost the adaptor

You can connect into the Garrett AT Pro

Garrett ACE 250 / ACE 300 / ACE 350 / Euro ACE / ACE 400

Replaceable Hard-Shell Cases : Nokta Pointer Comes with Two Hard-Shell Protection Covers to Prevent Wear of the Detection Tip

Anderson Garrett AT Pro/Gold/Max Carbon Fiber SCUBA One Piece Shaft minelab-equinox 700 but they have an 1/8"This accessory for Garrett AT Pro, Garrett AT Gold, Garrett AT Max is an ideal tool for your use to find great discoveries, With no additional weight to your detector, you can scavenge on higher elevated areas with not much difficulties. The carbon fiber build gives durable protection against corrosion and it is great to search on wet areas. This also comes with a lower rod that allows you to attach to additional search coil for easier use to scavenge