GF 650, a modern and advanced gold and metal detection device offered by MWF This device is designed for efficient exploration and prospecting of gold nugget and metal coins, all at an economical price that is accessible to everyone. Its remarkable specifications make it a product not to be underestimated, and it proudly stands as the first device produced through our company’s branch in Singapore.
The GF 650 is equipped with two different-sized search coils, providing users with a wide range of options for detecting extremely small, medium, and large targets. Its key features include a lightweight design, compact size, and user-friendly operation. The device’s high sensitivity towards underground targets, coupled with its precise discrimination capability, sets it apart from others in the market. Furthermore, it comes with a high-resolution display that clearly shows the settings, adjustments, and results, along with multiple search modes that can be tailored to suit individual needs.
| Brand | MWF Detectors |
|---|---|
| Country of Origin | USA |
| Maximum search depth | according to the target |
| Search distance | raster scanning |
| Targets | gold and treasures, gold nuggets, precious metals |
| Systems | electromagnetic |
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با ما تماس بگیریدGF650 features
• Perfect and professional performance for detecting gold nuggets, metals, and buried treasures.
• A user-friendly device suitable for hobbyists and professionals, dependable for accurate and challenging search missions.
• Compact and lightweight design for easy portability and use.
• Automatic and manual calibration, enabling users to achieve precise calibration in various soil conditions with astounding results.
• Smart mode feature: Allows users to achieve precise target identification with automatic adaptation to the surroundings, ignoring any interference and providing progressive audio
signals with the target.
• Three different search modes: all-metal mode – metal discrimination mode – and high-resolution mode.
• Iron cancellation feature: This feature gives you a high ability to eliminate iron metal and unwanted targets.
• Adjustable frequency settings: Offers precise tuning for obtaining the best results
with great control over the search frequency.
• Highly adjustable sensitivity levels up to 99 levels.
• Adjustable sound level with 10 different volume levels.
• Equipped with two search coils: The first coil is a specialized 5-inch double-D coil for detecting small gold fragments and nuggets, and the second coil measures 5″x10″ inches double-D for medium and large targets.
• Preferred battery compartment: Allows the use of various battery types, either 9-volt batteries, standard AA batteries, or rechargeable batteries based on user preference.
• Comes with a dedicated charging unit for those who prefer using rechargeable batteries.
• High-resolution and clear display screen
• Audio options: Users can rely on the high-quality external audio or use the 3.5mm
audio port with included headphones.
GF 650 Applications
• Searching for gold nuggets.
• Detecting buried metals.
• treasure hunting expeditions.
• Scanning for metal and gold coins.
• Detecting silver, copper, and bronze.
• Accurate searching on sands and beaches.
• Utilizing discrimination mode to target specific metals of interest.
Accessories inside the shipping box


GF 650 Technical Specifications
| Search system: | Very Low Frequency (VLF) system for metal detection |
| Search principle: | Digital data measurement and processing through transmitting and receiving frequencies to detect and discriminate metals |
| Operating processor: | MICROCONTROLLER for digital signal processing |
| Detection Modes | 3 advanced search modes |
| Specialized to detects: | gold nuggets, gold and treasures, and metal coins. |
| Ground Balance | Automatic and manual ground calibration. |
| Detection operating frequency: | Multiple frequencies: 12.8 kHz. |
| search results: | Multiple results displayed through audio, visual, and digital indicators. |
| Sensitivity Control | Yes, adjustable through multiple levels. |
| Differentiating between targets: | Yes |
| Iron insulation | Yes, providing complete iron isolation to ignore iron targets. |
| Pinpoint Mode | Yes, equipped with pinpointing capability. |
| Display type: | 2.7″ inch screen with three-color display. |
| Power: | Multiple battery options. |
| Power consumption | Maximum consumption of 300 mA. |
| Battery working hours: | 11 hours of continuous operation. |
| Operating temperature: | From -15°C to 60°C |
| Storage temperature: | From -15° C to 40° C |
| Humidity: | It can be stored and operated at an average humidity level of 90%. |
| Weight: | Assembled: 1.3 kg, Packed with all accessories: 2.5 kg. |
| Dimensions: | Assembled: 140 cm, Package dimensions: 50x24x13 cm. |
