Head out and find hidden treasures using the Garrett ACE 300 Metal Detector. The higher frequency of eight kHz helps minimize other frequency interferences to ensure a more focused metal detecting experience, and the increased iron resolution helps you scan over iron trash to prevent you from digging up unwanted objects. An adjustable notch discrimination lets you choose what metals to focus the detector on to search for, like gold nuggets or pure silver coins, and the eight different sensitivity and depth adjustments enhance the detector's ability to detect objects in different depths. Garrett ACE 300 Metal Detector - Mrne Electrncs And Radios at Academy Sports