1. Introduction
Thank you for choosing the TREASURE HUNTER GP Pointer Professional Handheld Metal Detector. This device is designed for efficient and accurate metal detection, suitable for various environments such as lawns, snow, and mountains. Its compact and lightweight design, combined with advanced features, makes it an ideal tool for locating small metallic objects.
2. Key Features
- High Accuracy: Provides precise detection of metallic targets.
- LED Light: Integrated LED flashlight for improved visibility in low-light conditions.
- Audio/Vibration Alert: Offers both audible and vibratory alerts, which increase in intensity as the detector approaches a metal target.
- 360° Side Scan: Enables a wide detection area for efficient scanning.
- Lost/Low Battery Alarm: Alerts the user to a lost device or low battery status.
- Auto Shutdown: Automatically powers off after a period of inactivity to conserve battery life.
- Eliminate Mineralization: Designed to reduce interference from mineralized ground.
- Portable Design: Hand-held, small, and lightweight for easy transport and use.
- Waterproof Pin: The detecting pin is waterproof, allowing for use in wet conditions, though the battery compartment is not.
- Removable Scraping Blade: Aids in sifting through soil during recovery.
- One-Touch Switch: Simple operation for ease of use.
- Portable Chain Buckle: For secure attachment and easy access.

Figure 1: Overview of GP Pointer features.
3. Setup
3.1 Battery Installation
The GP Pointer requires one 9V battery (6F22ND). Please note that the battery is NOT included with the product due to shipping regulations. You will need to purchase a compatible 9V battery separately from a local retailer.
- Locate the battery compartment cover, typically at the end opposite the detecting pin.
- Carefully open the battery compartment.
- Insert a new 9V (6F22ND) battery, ensuring correct polarity (+/-).
- Close the battery compartment cover securely. Ensure it is properly sealed to prevent moisture ingress, as the battery compartment is not waterproof.
4. Operating Instructions
4.1 Power On/Off
Press the One-Touch Switch button to power on the device. Press and hold the button for a few seconds to power it off.
4.2 Detection Modes
The GP Pointer offers different alert modes suitable for various environments:
- Quiet Environment: Vibration mode is ideal when sound alerts might be disruptive or unnecessary.
- Outdoors: Sound mode provides clear audible alerts for easy detection.
- Noisy Environment: A combination of Vibration & Sound ensures you don't miss any detections even in loud surroundings.

Figure 2: Sound and Vibration Mode settings.
4.3 360° Side Scan and Pinpointing
The device features a 360° side scan capability, allowing you to sweep a wide area to locate targets. Once a target is broadly identified, use the pinpointing tip for precise location. The alerts (audio and/or vibration) will intensify as you get closer to the metal object.

Figure 3: All Metal Mode detection examples.

Figure 4: High Depth & All Metal detection.
4.4 Water Resistance
The detecting pin of the GP Pointer is waterproof, allowing it to be submerged for detection. However, it is crucial to remember that the battery compartment is NOT waterproof. Always ensure the battery compartment is dry and sealed before use, and avoid submerging the entire device.

Figure 5: Water resistance of the detecting pin.
4.5 Using the LED Flashlight
The integrated LED flashlight can be activated to illuminate the search area, which is particularly useful in dimly lit environments or when searching in holes and crevices.

Figure 6: High Sensitivity features and components.
Video 1: Product overview and demonstration of features.
5. Maintenance
- Cleaning: After each use, especially in dirty or wet conditions, wipe down the detector with a damp cloth. Ensure no dirt or debris is lodged in the detecting pin area or around the button.
- Battery Care: Remove the 9V battery if the device will not be used for an extended period to prevent leakage and damage.
- Storage: Store the GP Pointer in a cool, dry place, away from direct sunlight and extreme temperatures.
- Water Exposure: While the detecting pin is waterproof, always dry the device thoroughly after exposure to water, paying special attention to the battery compartment area.
6. Troubleshooting
- No Power: Check if the 9V battery is correctly installed and has sufficient charge. Replace the battery if necessary.
- Weak/Inconsistent Detection: Ensure the battery is not low. Clean the detecting pin of any accumulated dirt or debris.
- False Alarms: This can sometimes be caused by highly mineralized soil. The GP Pointer has a feature to help eliminate mineralization, but in extreme cases, adjusting your technique or location may be necessary.
- No Audio/Vibration: Check the battery level. If using in a noisy environment, ensure both sound and vibration modes are active.
7. Specifications
| Feature | Detail |
|---|---|
| Brand Name | TREASURE HUNTER |
| Model Number | GP |
| Power Type | Battery-Powered |
| Battery | 9 V battery (6F22ND) (Not Included) |
| Frequency | 3.1 KHz |
| Alarm Indication | Audio and Vibration (simultaneous) |
| Sensitivity | ≥ 5 cm (for RMB, one yuan coin) |
| Detection Range | 6-7 cm |
| Body Size | 23.2 x 3.8 x 2.6 cm |
| Net Weight | 160 g |
| Gross Weight | 220 g |
| Waterproof | Detecting pin is waterproof; battery compartment is NOT waterproof. |
| DIY Supplies | Metalworking |
| Certification | CE, FCC |

Figure 7: Product dimensions.
8. Warranty and Support
Your TREASURE HUNTER GP Pointer comes with the following assurances:
- 30-Day Return: Enjoy 30 days to return the product if you encounter any quality problems.
- 12-Month Warranty: All products from our store have a 12-month warranty.
- Customer Service: All messages and inquiries will be replied to promptly during working hours.
For any issues or questions, please contact customer support before opening a dispute. Providing photos or videos of the issue can help expedite the resolution process.

Figure 8: Warranty and Service details.
9. User Tips
- Battery Availability: Since the 9V (6F22ND) battery is not included, it's advisable to purchase a spare battery locally to ensure uninterrupted use.
- Water Safety: Always double-check that the battery compartment is completely dry and sealed before operating the device, especially near water, to prevent damage.
- Environmental Awareness: Choose the appropriate sound/vibration mode based on your environment to optimize your detection experience and avoid disturbing others.