Well, I was a bit amazed too-admittedly it was 30 sensitivity in ideal conditions, large coin using the NEL 15" coil at 3KHz. The other frequencies were significantly less.
Type: Posts; User: Digger_O'Dell
Well, I was a bit amazed too-admittedly it was 30 sensitivity in ideal conditions, large coin using the NEL 15" coil at 3KHz. The other frequencies were significantly less.
I have a bit of experience with the X-Terra running all 3 frequencies and I have notice a significant difference using them. The high frequency (18.75KHz)attunes to lower conductivity metals such as...