1Aca1-ii Voltalert, Test Lines Voltage, 90Vac To 1,000Vac

Indicator tip glows red on contact with an energized line. For use by homeowners, electricians, maintenance and safety personnel. Constructed of injection-molded PVC and ABS. Impact-resistant, non-flammable. Dim. In. Lgth. x Dia.: 5.75 x 0.75 Range Volts AC: 90-600