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Metal detector GC-1028

Metal detector GC-1028

ProtectorTech GC-1028 metal detector

The metal detector allows you to search for items such as:

  • gold,
  • silver,
  • coins,
  • military,
  • jewelry,
  • other valuable things hidden underground.

It has a waterproof coil with a diameter of 220 mm, which is characterized by high precision thanks to the use of low-frequency waves. The device is light and versatile and very easy to use.

Main features of the detector:

  • precise, waterproof probe with a diameter of 220 mm,
  • LCD display,
  • LED signaling diodes,
  • detector sensitivity adjustment,
  • metal discrimination ,
  • object detection range: low tones - iron, mid tones - bronze, gold high tones - silver,
  • 3-tone sound signaling: built-in loudspeaker, 3.5 mm headphone jack (headphones not included),
  • indicator battery consumption,
  • aluminum, adjustable arm enabling the length of the detector to be adjusted to the user's preferences,
  • comfortable grip arm,
  • easy assembly,
  • solid construction,
  • light weight to ensure comfort of use.


It informs about the detection of metal sound signal (varies depending on the type of metal found) and information on the display. The detector is equipped with a speaker and a 3.5 mm headphone jack.

The metal discrimination function allows the detector to distinguish between types of metals (ferrous metals from non-ferrous metals such as gold, silver, copper, aluminum, zinc, lead, platinum). This allows you to filter out small items such as bottle caps, shells or various types of shrapnel.

Pinpoint -  if a metal object is detected, you can use the P/P option to get a more accurate target indication.

All metal - in this mode, the unit detects all types of metal.

The device also has an advanced function coil with a diameter of 220 mm. Thanks to the use of low-frequency waves, the probe is characterized by high precision in finding even very small objects. The probe is waterproof, so it can be used underwater. If metal is detected, the information is transmitted via an audible signal and a precise and readable digital display.


probe diameter: 220 mm

probe waterproof: yes

display: LCD

adjustment options:

  • VOLUME (volume),
  • DISC (metal discrimination),
  • P/P (exact location of detected target)
  • ALL METAL (allows you to find any type of metal with automatic substrate setting),
  • SENSE (detector sensitivity adjustment)

sound signals: built-in loudspeaker, 3.5 mm headphone jack (headphones not included)

number of tones: 3

adjustable probe arm: 105 - 120 cm

power supply: 2 x 9V batteries (not included)

height from the ground: 2-7 cm

weight: 1 kg (without battery)

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