Aztalan
Jr. Member
- Oct 13, 2018
- 59
- 82
- Detector(s) used
- JW Fisher Pulse 8X
- Primary Interest:
- All Treasure Hunting
The thermal imager is a great tool to use in our searching. Precious metals retain heat from the sun. After the sun goes down you can use the thermal imager to find heat signatures of precious metals. The thermal imager is also a good tool to find cold spots - caves as well. The following pictures show both hot spots as well as cold spots.