The THD quickly and effectively targets all ferrous, non-ferrous and stainless steel weapons, contraband and other metallic objects. It's unique 360°, 3½ inch detection area allows unrestricted scanning angles for fast and accurate hands-free body searches. No tools are required for replacing the 9V battery (included). Three LED function lights are included on the THD: green indicates the unit is on, amber indicates the THD's battery is low and red indicates metal detection.
Operating Temperatures -35°F (-37°C) to 158°F (70°C)
Water and Dust Protection Meets IEC 529 IP66 standards
Operating Frequency 95 kHz
Tuning Automatic
Indicators Silent / Vibration LED Alert Lights Green: Power ON Amber: Battery LOW Red: ALARM condition
Controls Power switch (ON / OFF) LED flashlight (Momentary)
Battery Single 9 volt battery provides up to 80 hours of normal operation. Optional NiMH rechargeable battery provides up to 25 hours on each 12-hour recharge
Metal Detectors 
