Analog and digital, with the new 21 x 27cm waterproof double-D high-performance depth search coil, 10 kHz operating frequency, microprocessor technology, operating modes: all metals mode with floating tone, manually adjustable and fixed switchable, infinitely variable discrimination, digital ID display, conductivity display, depth display, metal type display, battery test, depth display, pinpointing, ground adjustment: automatic (preset), boom: 3-piece, black with Cam-Lock fasteners, suitable for all body sizes, power supply: 8 x 1.5 Volt Mignon, total weight: 1420gr. (w...