Handheld Metal Detector Security Check Device Sensitive Equipment for School Exam Station Dock Portable Metal Detection Tool

Compact and Portable: Measuring at 410*83*43mm and weighing only 460g, it's easy to carry around, making it ideal for on-the-go security checks. Convenient Charging Options: With options for direct charging and cradle charging, this device offers flexibility in power management. Adjustable Sensitivity: Users can adjust the sensitivity level according to their security check requirements, enhancing efficiency. Dual Alarm System: Features a dual alarm system with sound, vibration, and light, providing multiple warning methods for safety. Sensitive Detection: Equipped with a detection frequency of 22kHz, this metal detector ensures accurate and sensitive screening.