Fisher Labs Gold Bug Metal Detector * Discrimination mode for coin shooting and relic hunting * Auto-tune mode * No-motion pinpoint * Two ground balancing options (computerized ground grab and manual) * Continuous ground condition readouts * Controls and Features * Threshold * Gain * Signal strength indicator * Target I. D. * Depth indicator * 2-tone V. C. O. * Ultra simple user interface * Dual headphone jack * 5" DD searchcoil - standard * 19kHz operating frequency * 11" DD Elliptical searchcoil available as optional accessory (sold separately) * Ultra lightweight * Model GOLDBUG