How to Use and Detect:
1. Turn on both the receiver and transmitter power switches. Select the metal category using the receiver's dial—for example, press the “gold” setting for gold, and the transmitter's gold indicator light will illuminate simultaneously.
2. Adjust the receiver's sensitivity control knob to select sensitivity levels. Higher sensitivity increases the detection depth range, with a maximum range of 1000*15 meters. Adjust according to your environment.
3. Next, place the target element on the transmitter head for calibration to ensure more precise detection. For gold and silver, calibrate using the transmitter gun head; for jade, gemstones, and diamonds, use the soft calibration head. Once calibration is complete, the transmitter will emit a sound, indicating you can begin detection.
parameter：
Detection Range: 1000m
Detection Depth: 15m
Battery: 4500mAh (fully charged provides 18-20 hours of continuous operation)
Transmission Frequency: 5.6-6KHz
Signal Frequency: 360-440Hz
Weight: 3.2kg
Packing Include:
- 1 x Main unit (with LCD display)
- 1 x Receiver
- 1 x Headphones
- 2 x Chargers
- 1 x Carrying case
