Detects electric and magnetic sources in a 360° detection area and provides visual and audible alerts users of the proximity and direction of energized sources. Attaches easily under the brim of any standard hard hat. Features adjustable sensitivity settings, built-in self test and auto off. Water-resistant and physical shock certified.
Additional Info: Includes built-in rechargeable lithium-ion battery with 3-day battery life, power adapter, quick start guide and USB charging cable. Operating temperature: -20°F to 140°F. Weight: 2 oz. Size: 3.5 x 1.2 x 0.4 in.