The Axiom's Terra-Scan system runs an independent dual-channel ground balance covering the full range of mineralization - from heavily magnetic ironstone to wet salt flats and everything in between

The coil is waterproof for creek edge and shallow riffle work

Garrett Goldmaster 24k metal detector

dialing in discrimination thresholds and reactivity settings for specific environments without losing the factory presets

Blue optimal contrast: complementary to yellow

Garrett Axiom 11" x 7" DD Search Coil for Gold Prospecting multi-frequency The Axiom's Terra-Scan system runsThe Garrett Axiom 11" x 7" DD FC search coil is a waterproof Double D accessory built for Axiom pulse induction detector owners prospecting in mineralized ground where small gold targets demand tighter coverage than the stock coil provides. Axiom operators working trashy patches or bedrock crevices where nuggets cluster close together gain better target separation from this semi elliptical geometry without sacrificing the depth advantage of pulse