3D GPA Duo XL Gold Detector



Product Details:
Alarm ModeSound
Range10 meter
FeaturesRechargable Batteries, Built in Speaker, Sensitivity Adjustment, Plugged in Charging
Model3D GPA metal detector

The newly developed GPA Duo XL is a combination of GPA and pulse induction technology, which is installed in a handy box.

GPA Probe:

  • The highly sensitive sensors originally were developed for the shipping industry to measure smallest anomalies with automatic calibration. The probe is carried with a special carbon bar which can easily be adjusted. It is 48 cm long and with only 300 grams very light.

Gold Detector Coil:

  • 25 cm coil
  • For exceedingly small metals as well as for large objects
  • Waterproof 25cm coil can be operated without additional calibration

Scope of Delivery:


  • GPA DUO XL electronic unit with Bluetooth incl. installed lithium-ion acc. and shoulder strap
  • GPA-probe 48 cm long (18.89″) incl. 2-piece carbon telescope bar)
  • Gold detector search coil 25cm (9.84″ – waterproof) incl. 2-piece carbon telescope bar
  • Gold detector search frame 1 x 1 m (39.37″ x 39.37″), 8-fold demountable (incl. bag)
  • Ultra Mobile Notebook PC 10,1″ with pre-installed software incl. lithium-ion accumulator
  • Powerful quick-charger including 110 Volt adapter
  • Transformer to charge in car
  • Solid hard-top case


  • GPA KTS-3D software with 5 basic colors (pre-installed on PC)
  • USB stick with software for processing data on other computers


  • English, German, French and Spanish user’s manual
  • 2 year manufacturer’s warranty for the entire scope of delivery (including hardware and software)


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