Garrett ACE Apex Metal Detector. The Garrett ACE Apex is a high-performance metal detector designed for enthusiasts seeking precision, comfort, and versatility. Featuring Multi-Flex technology and a wide frequency range, it excels at detecting large coins, small gold nuggets, and poorly conductive targets. Advanced functions include Iron Audio, Iron Volume control, hybrid audio, 5-tone identification, and 175-point ground balance for accurate performance in mineralized soils and saltwater. Intuitive operation, a backlit LCD, Z-Lynk wireless audio, and a long-lasting rechargeable battery make searching effortless and efficient in any terrain.