Garrett ACE 400 Metal Detector

The top of the ACE family, the 400 has new Iron Audio feature, a powerful DD coil, a higher frequency, and volume control headphones. FeaturesDIGITAL TARGET ID - Numeric identification scale from 0 to 99. Identifies a target metal's conductivity.ELECTRONIC PINPOINTING - This non-motion All-Metal Mode function is used to precisely locate a detected target's position.IRON RESOLUTION - Increased resolution (more pixels) allows more precise control of how much iron discrimination to apply. Very usef