How Deep Can a Metal Detector Go? What to Really Expect
Most people buying their first rig want to know exactly how deep can a metal detector go before they start digging up the local park or beach. It's the million-dollar question, but the answer isn't a single number you can just slap on a box. If you're looking for a quick average, most hobbyist detectors will sniff out a coin-sized object between 6 to 10 inches deep, while higher-end machines might push that to 12 or 14 inches. ...