diggummup
Gold Member
- Jul 15, 2004
- 17,824
- 10,134
- Detector(s) used
- Whites M6
- Primary Interest:
- All Treasure Hunting
So i'm going through some of my junk finds from the last few months and I come across what I thought was the broken top end of an ink pen or something. Then I took a better look and noticed some wierd markings which turned out to be a miniature circuit board or something on one end. To make it even better, the other end of this thing is magnetic and it unscrews and hold 3 small button cell batteries. The object is only 7/16 of an inch tall and 7/16 of an inch in diameter. What is this thing?
TOP BOTTOM MAGNETIC
OPENED
CLOSE UP INSIDE CIRCUIT BOARD
1 OF 3 BATTERIES
TOP BOTTOM MAGNETIC
OPENED
CLOSE UP INSIDE CIRCUIT BOARD
1 OF 3 BATTERIES