The NF-511 handheld metal detector uses a 1400mA polymer lithium battery, which has a long battery life. It has a lighter appearance and structure, higher detection sensitivity and other accurate and convenient sensitivity adjustment.
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.
7.Certification. Passes RoHS, FCC, and CE compliance testing, and Noyafa is certified to the ISO 9001 standard.
8.100% Affordable. Manufactured in China and a lot cheaper than competitor products with similar quality.
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