Repair Handheld Metal Detector - Electronic Level 4

In this video lesson, viewers will gain insights into repairing handheld metal detectors at Level 4 in the field of electronics. The lesson covers diagnosing and troubleshooting common issues with metal detectors, repairing or replacing faulty components, and calibrating the detector for accurate metal detection. Viewers will understand the importance of proper maintenance and performance testing for handheld metal detectors.