My GP-POINTER's switch went haywire after moisture got into the thing. I decided to install a mercury switch so that it would automatically come on whenever I was trying to find that next silver coin in the hole or plug. Check out my video.
https://youtu.be/J9DtWWnT28U
Sent from my SAMSUNG-SM-N910A using Tapatalk
https://youtu.be/J9DtWWnT28U
Sent from my SAMSUNG-SM-N910A using Tapatalk