The black Pirate metal detector is also available camo, specify at the time of purchase. Advanced black pearl metal detector with 2 or 4 tone audio indication, with adjustable volume. • The destination signal level is visual and audio. • Iron masks - with advanced discrimination of unwanted metals. • Filter - to eliminate interference. • Three profiles for coils. • Automatic and manual soil balance adjustment. • Gold mode - to look for gold. • Visual backlighting screen even at night with brightness adjustment. • Indication of the supply voltage. • Indication on the screen in the form of bars VDI number of the detected object. • And also other additional features. • The working principle at VLF. • Operating frequency - 7-14kHz • Acoustic separation of the two tones in metal and single tone • Adjustment of the metal separation • Elimination of mineral and mineral soil • Supply of 10 batteries 1.2V AA / 1800mAh. • Operating time per charge - at least 25-30 hours With large detection depth and power for a coin (and with 28 cm DD coil) - 45 cm • Operating frequency from 3 to 28 kHz. • 6 -15 volt metal detector power supply.
- Operating frequencies from 3khz - 28khz - Indication sound + LCD, 2 or 4-tone audio sound, each of 4 tones is adjusted, the volume is also adjustable. - Amplification sound signal + display. - Ability to mask unwanted metal. - IP filter (for impulse noise suppression). - Three profiles for different search coils. - Soil compensation (detuning from the ground, manual and car). - Fast / normal signal processing speed. - Gold mode: to search for jewels on the beach ... high sensitivity for the identification of many small gold objects. - adjustable display backlighting. - Displays the imbalance of the sensor (manual compensator). - indication of the battery current voltage - Sensitivity adjustment. - Numeric and bar-rate of VDI (for example, a large copper coin +80, and a nail -50). - Pinpointinter. - Tone Search (Trash). - Complete microprocessor control. - Signalization for low battery. - Select different tones for different metals. - Filter for noise and mineralization PIRATE metal detectors are suitable to operate in areas heavily contaminated by iron pollutants and mineralized like those we have in the most difficult places in Italy pirate the black pearl videos,