bedrock bubba
Sr. Member
- Jun 27, 2010
- 446
- 396
I bought a Fisher TH Pro model back in 76-77.
Its quite unusual, as it does a double beep for gold only!
And a single beep for other metals.
Years ago I talked to Fisher Labs, and they wanted to buy it from me, as the gold double beep thing was so unique.
Anyone know about it?
I have used it, and what I don't like, is you have to reset the gain and threshhold very often. But it does find even small gold if its near the surface. It does go ape-shiit over black sands! It is a VLF type, with 6" coil.
Its quite unusual, as it does a double beep for gold only!
And a single beep for other metals.
Years ago I talked to Fisher Labs, and they wanted to buy it from me, as the gold double beep thing was so unique.
Anyone know about it?
I have used it, and what I don't like, is you have to reset the gain and threshhold very often. But it does find even small gold if its near the surface. It does go ape-shiit over black sands! It is a VLF type, with 6" coil.
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