This product is a fully waterproof hand-held metal detector with display screen independently developed, with 360 ° scanning detection, high performance and high sensitivity. The detector head at the front of the instrument is equipped with a high-brightness LED light. The switch can adjust three detection modes: sound, vibration, sound and vibration. The product is equipped with a screen display, which can visually detect the battery power of the signal. The closer the metal is, the higher the signal indication will be. It is easy to use and operate.
Function description
1. Start the machine: press the switch button to make two "drip" sounds and then start the machine. After one second, make another "drip" sound to detect metal.
2. Turn off: press and hold the button for 2 seconds, and then turn off after "Didi" 3 times
3. Low-power shutdown: When the battery voltage is lower than 7v, the buzzer will "tick", "tick" and "tick" three times and then shut down.
4. Automatic shutdown; When no metal is detected in 5 minutes, it will "tick" and "tick" Shut down the machine after 10 rings. If metal is detected when it rings, it will re-enter the next 5 minutes
5. Adjustment mode: briefly press the key to adjust the mode when starting. A sound mode, B vibration mode, C sound plus vibration mode, D in the power-on state, press twice to turn on the light and press twice to turn off the light mode, which has the memory function. The last power-off mode is the next power-on mode
Product parameters:
1. The sensitivity distance of detecting one-yuan coins is 6-7cm. (The detection distance depends on the size of the object; the larger the object, the higher the detection distance)
2. Detection mode: vibration/sound alarm/simultaneous sound and vibration alarm
2. Power supply: 9V battery (not included)
3. Working environment: temperature - 20 ¡É/6
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