The newest addition to Garrett's ACE Series of detectors is the Garrett ACE APEX.  This multi-frequency detector offers the ability to find a wide range of targets at great depths.  This detector allows you to hunt in your choice of 4 different frequencies (5, 10, 15, and 20kHz) or in multi-frequency mode which simultaneously uses all four frequencies.  Additionally the Multi-Salt frequency has provided added stability in wet, saltwater conditions.  The reviews from our customers on the stability in wet saltwater conditions have been excellent.