Noyafa NF-511 Handheld Metal Detector for Security and Object Detection

Description

• 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
• Waterproof with slip free handle
• High sensitive with convenient adjustment
• Quick response time with advanced circuitry.
• High quality polymer lithium battery with long battery life
• Two alarm modes: audio and LED alarm or vibration alarm
• Electronic detection at airports, stations and terminals
• Security inspections by customs, public security, border defense and security departments
• Inspection of metal impurities in factory incoming materials and finished products
• Safety inspection of important places, sports fields and examination rooms