White's Goldmaster GMT is an advanced metal detector, primarily designed for the detection of gold and precious metals. The elliptical waterproof plate by 6x10 "DD, joined to the operating frequency of 48 kHz, make it special also for the search of valuable minerals also in water.
This metal detector is great for the search for gold in flakes or nuggets, with a very fast auto ground balance, unable to cancel ground mineralization.
specifications:
Type of Use Gold No waterproofing No diver Weight 1.7 kg. Auction Dimmable Yes Minimum length Assembled 113 cm. Assembled Maximum Length 130 cm. Charging Batteries Not Included 8 x AA batteries Headphones connector 1/4 " Adjustable elbow rests Strap Included Elbow Rests Mounting Control Box Fixed Number of Frequencies 1 Frequency 48 kHz Warranty 2 Years Instruction Manual in Italian No instructions Video Plate size 6 x 10 " Elliptical shaped plate Type Plate Closed Technology Plate DD Interchangeable plate It Waterproof plate It Underwater plate It Plates Optional Available Type LCD display Number Search Mode 3 Type of Search Mode Audio Iron i.d. - On, Audio Iron i.d. - Off, Analyze Audio with Iron i.d. Single Frequency VLF technology Discrimination N / A Adjustable threshold Adjustable sensitivity Balance of Land (Fixed) No Balance of Land (Manual) You Balance of Land (Auto) Yes Subject identification (ID) is Programmable Object ID N / A ID number Segments Subject N / A No indication Depth Pinpoint It volume Fixed Audio tones No Number of Toni Audio N / A Low Battery It Functionality Exclusive Auto Trac