Gardner Bender Tester Voltage 120-480v AC/DC

Solenoid voltage tester, solenoid activated voltage indicator with vibration alert, 120v to 480v ac voltage range and 120v to 240v dv voltage range. Dual voltage indication: Solenoid vibration and neon bulb. Neon bulb indicates dc polarity. Probes lock together for one handed testing of standard outlets, separate for up to 4 feet reach.tests outlets, panels, switches, circuit breakers and light fixtures.