AED 6,595

The GF-500 device works on the long distance sensing system (LDS), the advanced and built-in with acoustic identification systems to locate the path and point center of target.
The GF-500 offers the high rigor frequency waves that enable it to identify and detection the target location underground, like a diamonds and gemstones meticulously where the device can locate the targets from 200 meters distance and an angle of 360 degrees with precise control feature at a horizontal distance search, where there are a several levels of search distance, the user can adjust according to their needs to the horizontal scan, the search depth in the GF-500 device can be reach until 10m underground with the possibility of precise control in search depth.



Country of Origin:


Maximum depth:

10 m

Long distance:

200 m


Diamonds – Emerald – Meteorites – All Gemstones.

Device systems:

Long-distance sensing system (LDS)

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  • Features
  • Technical Specifications
  • Accessories
  • User manual
• Specialist GF-500 to detected and search for diamonds and gemstones underground, with very great accuracy.
• A system of send and receive the signal, the advanced and accurate (HSW), which is unique to the MWF Group, through the studies and modern development processes in the signal form and loaded on a paths of High sensitivity waves.
• Embedded system for sensing and detection, where the device can detect the targets through heading towards to target and is accompanied by acoustic alarm indicator towards the target.
• Internal signal filtering systems, to avoid any unexpected errors that by isolating all resulting signals from the magnetic effects of soil and metallic rocks.
• Automatic Tuning System (ATS) works with all types of terrain and rocky soil, mountainous, sandy and clay.
• High quality and accurately performance, manufacturing this product by best elastomers, electronic components and circuits with international standards.
• Supported this device with simply control panel, with the interface works with buttons keys and LEDs, enables the user to controlling and setting the device to search easily, the control panel consists of the following:
– ON/OFF button
– Volume adjust button
– Target selection type button
– Depth range selection button
– Distance range selection button
• Control in 5 sound level modes in addition a silent or vibrator mode.
• LEDs indicator of search and signal, and consists of three levels.
• LEDs indicator of battery levels, and consists of 3 levels shows the battery level.
• LEDs interface showing the selected search modes like the target type, depth, and distance.
• Targets, optional list: Diamonds – Emerald – Meteorites – All Gemstones.
• Search depth, optional list and start from 0m and up to the selected depth: 1m – 3m – 5m – 7m – 10m.
• Search distance, optional list and start from 0m and up to the selected depth: 25 m – 50 m – 100 m – 150 m – 200 m.
• Easy to work and to use anyone can use it.
• The Device is characterized by its small size, where it can be placed in the pocket and move at munificence.
• Lightweight, which helps the user work done without effort or fatigue.

gf 500
SEARCH SYSTEM long distance sensing system (LDS)
SEARCH PRINCIPLE Digital Frequency Signal Processing (DFSP) / To Receiving Electrostatic Fields of the targets
POWER 4 AAA batteries 1.5 volts / Equivalent of 6-volt interchangeable
POWER CONSUMPTION Maximum of consumption 25 mAh
BATTERY LIFE 32 work hours
SPECIALIZED TO DETECTS Diamonds – Emerald – Meteorites – All Gemstones.
DEPTH SEARCH 10m, With controlling system in the depth level
WEIGHT Compound: 700 gr – disjointed in the bag: 1 kg
DIMENSIONS 16X9.5X2.5 cm

• The main control unit.
• Transmitting and receiving antennas.
• Grip (demountable and installation).
• Device bag.
• Certificate of Guarantee
• User’s Guide.