Why is my MD-1 metal detector powering on but not detecting anything?
If your Metal Defender MD-1 powers on but fails to detect any metal, please follow these troubleshooting steps based on the manual's maintenance and…
Manuals+ Q&A
METAL DEFENDER MD-1 Walk Through Metal Detector User Manual — questions & answers
Read product questions and troubleshooting answers linked to METAL DEFENDER MD-1 Walk Through Metal Detector User Manual.