Evergreen Detectors

Golden Mask 3+ Power

GM Metal Detectors Ltd have just released their latest machine the Golden Mask 3+ Power, incredible penetrating depth!

Unequalled high power detector with Turbo Boost switch for extra depth.

No Gimmicks, No bells and whistles, No complicated menu's, Just smooth high performance

"In the 36 years of metal-detecting and I can honestly say it represents the best machine. It really puts the fun back into metal detecting" (Roman Ron)

The GM 3+ Power is an extraordinary metal detector with outstanding performance never seen before here in the UK, it is easy to set up and easy to use and can detect on all terrains utilising manual or automatic ground balance. It has a Turbo Switch to punch through more difficult terrain conditions with an additional 30% depth. The GM 3+ transmits a massive 120V peak to peak voltage enabling very very deep detection depths not known before with this type of metal detector.

Read a review on the beach

Why is it called the Golden Mask? A famous Archaeologist located a solid golden mask in Bulgaria using a GM machine!


  • Ultra High Power Transmitter with VLF working Frequency
  • Variable Transmit Frequency - 8kHz (6.0kHz, 7.0kHz)
  • Multi Tone Discriminator
  • Manual Ground Balance
  • Automatic Ground Balance
  • Fully Screened Control Box
  • Low Battery Light Indicator
  • Multi Adaptive Filter System
  • Turbo Switch for 30% more Power
  • 1/4" Headphone Socket
  • Battery Life 40 Hours Continuous Use
  • High Capacity 12V Ni-Mh Rechargeable Battery Pack
  • 10.5" DD Wide Scan Coil
  • 2 year warranty

"All found with the Golden Mask 3+ Power that I bought from Evergreen last April 2009 ....... this machine I have found to be brilliant and also thank you for the brilliant service that I have received from you all"


All prices include VAT @ 20%

All major credit cards accepted