Features:
- Equipped with a leather case, easy to carry, with high and low sensitivity to switch.
- Alkaline battery works with a 10% -15% alarm ratio and can work continuously for more than 40 hours.
- When the voltage is not enough, the indicator light is not bright, silent or long-term alarm sound
- High sensitivity, able to detect ferrous and non-ferrous metals, easy to use, easy to adjust.
- Use the cycle switch to switch the audible alarm and the concealed vibration alarm function respectively.
Specifications:
- Powered by: 1 * Standard 9v laminated alkaline battery (not included)
- Working current: <50 mA.
- Working environment: -5 ° C + 55 ° C
- Charging port diameter: 4mm
- Max input voltage: 9V
The detection distance:
- Pin: 20-30mm
- Clip: 30-60mm
- Iron nail: 20-100mm
- Mobile phone: 50-80mm
- Uses: metal detection in airports, customs, stations, terminals, various places
What's in the box
1 x Portable Handheld Super Scanner Metal Detector -AL-34
