Kellyco Metal Detectors

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Nautilus DMC II-B

The High powered, 44 Volt DMC-IIB is a dual mode detector for use in highly mineralized soil where maximum performance is required in all-metal and discrimination modes. Features 2 modes: Ground Reject Discriminate mode and VLF Ground Balance. Discrimination, ground balance, discrimination sensitivity control, ground balance sensitivity control, turning control.

The Nautilus DMC IIB is designed for the serious detectorist by a man who actually uses what he engineers. Whether is be a Civil War campsite, a Revolutionary War fort, an 18th century cellar hole or an early picnic grove. Nautilus DMC series metal detectors continue to give unmatched performance.

  • Search modes: Ground Reject Discriminate (motion), Non-Motion Discrimination,
    Non-Motion Ground Balance
  • Controls: Discrimination 8 to 1 Vernier Dial, Ground Balance 8 to 1 Vernier Dial,
    Discrimination Sensitivity, Ground Balance Sensitivity, Tuning, Power, and 2X Balance
  • Switches: on/off, Mode, Auto-Tune, Head Balance and P.B. Tune
  • Audio: Ground reject Discrimination = 950 HZ, Non-Motion Discriminate
    and Non-Motion Ground Balance = 240 HZ
  • Operating Frequency:  14 KHZ
  • Power Output:  Variable
  • Search Heads: 8" Standard, Optional: 6", 10" & 15".  Heads are Field
    interchangeable on same models.
  • Power Pack: Four (4) 9 volt Transistor Batteries, Optional: Rechargeable Battery System
  • Physical Configurations: Telescopic Handle in "S" or "U" choice,
    Grey Enclosure, Padded Headphones.
  • Weight: 4.3 to 4.5 lbs.

A Word About Nautilus Search coils
Starting from the bottom up,  Nautilus search coils are wound and constructed entirely at the Tyndall Electronic factory in Coats, North Carolina. New construction techniques and materials have made them lighter and more sensitive than ever before in the history of the company. Each search coil is fine tuned to the electronics that it will be shipped with insuring each detector that leaves the factory is optimized. SIzes for the DMC coils are available in 6, 8, 10 and 15 inch diameters. The six-inch diameter model is currently in production for high trash coins and relic hunting locations. Early prototypes tested of the 6 Inch coil were found to be excellent in areas other detectorist walk away from.

All coils have thick mounting lugs and a heavy duty cable strain relief. There are no "whimpy" cable connectors used on the DMC IIB. All connectors are strictly heavy-duty, nickel plated with a threaded clamp ring. Nautilus search coils and the entire quality parts inventory of Nautilus construction are engineered to keep you in the field longer. Stainless steel hardware is used throughout the DMC IIB construction.