Garrett’s ACE 300 is a powerful performer at a bargain price. Its 7”x10” PROformance concentric searchcoil provides excellent detection depth, and a wealth of treasure-finding features. These include: five search modes, enhanced iron resolution control, non-motion electronic pinpointing and eight levels of sensitivity/depth adjustment. Its digital target ID system, a numeric identification scale from 0 to 99, helps more precisely identify a target metal’s conductivity. The ACE 300 includes an adjustable frequency to help eliminate or minimize interference caused by electrical sources or from other metal detectors.