Teknetics G2

Teknetics G2+ and Detech 13 DD coil. Recovery speed test

Can a coil make a metal detector better? In my opinion, by changing the coil you won’t get anything except the depth. The same ‘improvements’ will go for both mid-level and professional level machines. Here’s a Nail Board test: Teknetics G2+ with a Detech 13 DD Ultimate coil. Continue reading