Description
Technical Specifications
User manual
Description
GF650 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
Technical Specifications
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. |
User manual
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