METAL-TEC HS-1500 silent vibrating handheld metal/weapons detector was designed to meet the requirements of the U.S. Military for security applications in the field. Ruggedized for use in the harshest environments, the HS-1500's tactile vibration silently identifies to the operator the size, shape, and threat level of hidden metal weapons. When necessary it can also detect very small metal objects with very little metal mass, items such as Micro SIM and SD memory cards. For more information visit www.torfino.com.