Description Introducing the Garrett Goldmaster 24K Metal Detector. A super sensitive gold machine running at 48 kHz for finding even more fine gold. Includes Garrett Clearsound Headphones, 8 AA rechargeable batteries and battery charger. Featuring: XGB Ground Balance System Auto tracking system allows the GM24k to be used in a wide variety of ground conditions with more stable operation and less ground noise. Two Audio Modes Choose from 2-tone “Beep” Mode to help distinguish target types or the Standard VCO “Zip” Mode, where audio pitch and volume rise as signal strength increase. Variable Self Adjusting Threshold Allows user to adjust the threshold recovery speed to help reduce the effects of changing ground mineralization. Iron and Hot Rock Elimination Rainproof Detector with Waterproof Search Coil Also featuring: GROUND-SYNC to quickly update ground settings TRAC-LOCK to lock current ground balance setting ADJUSTABLE IRON CANCEL feature for hot rocks, iron trash BACKLIGHT to view settings at night or in low light VOLUME CONTROL Fully adjustable, plus Boost options THRESHOLD ADJUSTMENT Adjust to the level that fits your style of hunting FREQUENCY SHIFT Use to reduce electro-magnetic interference SENSITIVITY CONTROL Levels adjustable from 0 to 10
