ripvanb
Sr. Member
- May 7, 2017
- 316
- 544
- Detector(s) used
- Equinox 800 & Tesoro Compadre 8"
- Primary Interest:
- All Treasure Hunting
What's the difference between a -1 and a -9 target? Size?
What's the difference between a -1 and a -9 target? Size?
Mostly ground noise shows up in -7,-8,-9. After that it’s a function of conductivity which is highly variable depending on the amount of rust/corrosion, shape, and mass of metal.