The advanced circuitry of the new THD Tactical Hand-held Detector is highly sensitive and needs no adjusting. The unit detects ferrous, non-ferrous, and stainless steel weapons, contraband, or other metallic objects with ultra-quick response time. All silent operations and Red LED indicator lights to allow the officer to maintain a tactical advantage while scanning and retrieving metallic items. Bright LED torch at the tip of the unit for low light and/or night operation. The Green LED indicates the unit is on, and changes to Amber when the battery needs replacing. Completely weather-proof, slip-free handle and rugged construction with high-impact ABS plastic withstand demanding law enforcement applications. Internal voltage regulation circuitry ensures maximum performance. The full 360° Plus detection area allows unrestricted detection. Complete with rugged holster, may be mounted on a duty belt or in a patrol car. No tools are necessary for easy battery replacement 9-Volt.