Underground MD-4010 Metal Detector for Beginners Kids Gold Treasure Finding Hunter Metals High Sensitivity
MD-4010 metal detector can be used to find missing or lost coins,
pieces of jewelry and other metal objects.
It's a great learning metal
detector for kids to use. It can adjust the volume and sensitivity.
Applications - Science Education, Parents-Kids Activity, Simple Metal Detection
- Adjustable power/sensitivity.
- Adjustable trash elimination.
- Low battery indicator
- Proportional volume to signal strength.