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NOYAFA NF-511 Handheld Portable Metal Detector Mobile Screw Secure instrument for Airport Station Public Metal Finder

SKU: GKVU-1813157

$71

Dispatch:Usually will be shipped in 24 hours
Shipping:Standard Shipping about 10-25 business days
Secure Payment:Paypal,VISA,MasterCard

Description
The metal detector is a portable electronic instrument which detects the presence of metal nearby.
Metal detectors are useful for finding metal inclusions hidden within objects, or metal objects buried underground.
They often consist of a hand-held unit with a sensor probe which can be swept over the ground or other objects.
If the sensor comes near a piece of metal this is indicated by a changing tone in earphones, or a needle moving on an indicator.
Usually the device gives some indication of distance; the closer the metal is, the higher the tone in the earphone or the higher the needle goes.Features
1. Metal objects as small as a coin can be detected on a person through heavy clothing ,and in more difficult places such as body cavities;
2. Waterproof with slip free handle ;
3. High sensitive with convenient adjustment;
4. Quick response time with advanced circuitry;
5. High quality polymer lithium battery with long battery life;
6. Two alarm modes:audio and LED alarm or vibration alarm;
Specification
Test distance:Screw 2-3cm
Blade 3-5cm
Mobile phone 10cm or so
Fruit knife:::about 15cm
Power supply::1400mA polymer lithium battery
Working frequency::28KHz
Stand-by current::<10mA
Working current::<80mA
Operating temperature::-10℃~65℃
Storage temperature::-10℃~70℃
Size:::360*65*40mm
Package includes
1 * Metal Detector
1 * USB Cable
1 * User Manual
Details picture:

Weight 0.1 kg

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