Dark Light

Noyafa NF-511 Hand-held metal detector


Noyafa NF-511 Hand-held metal detector Gks Güvenlik tarafından satışa sunulmaktadır. Ürün hakkında Detaylı bilgi almak için bizimle iletişime geçebilirsiniz.

Noyafa NF-511 Hand-held metal detector

Is_customized: Yes
Place of Origin: Shenzhen.China
Temperature measurement range: -10~400℃
Color: Red+Grey
Power: 3.7V Lithium battery
Warranty: 1Year

1. Metal objects as small as a coin can be detected on a person through heavy clothing ,and in more difficult p;aces 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

1. The metal detector is a portable electronic instrument which detects the presence of metal nearby.
2. Metal detectors are useful for finding metal inclusions hidden within objects, or metal objects buried underground.
3. They often consist of a hand-held unit with a sensor probe which can be swept over the ground or other objects.
4. 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.
5. 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.

1. Electronic detection of airports, stations and terminals
2. Security inspections by customs, public security, border defense and security departments;
3. Inspection of metal impurities in factory incoming materials and finished products
4. Safety inspection of important places, sports fields and examination rooms
5. Precious metal testing, such as gold and silver jewelry factory


Test 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
Memory card*1pcs
Charging cable*1pcs
Power adaptor*1pcs