This GC-1002 handheld metal detector is a security screening device used to detect concealed metal objects on people or in belongings. It features adjustable sensitivity, sound and vibration alerts, and a low battery indicator for convenient operation. Its lightweight design and included leather carrying case make it suitable for security checkpoints, schools, offices, factories, airports, events, and other controlled-access areas. Adjustable Sensitivity: Allows detection of both larger metal objects and smaller metallic items. Sound & Vibration Alerts: Offers audible or silent vibration alerts according to the screening environment. Easy Operation: Simple design requires minimal training for security personnel. Indicator for Low Battery: Helps the operator know when the battery power is becoming insufficient. Battery Powered: Works ...