• Non-contact low voltage detection from 24-1000 VAC identifies voltage in audio systems, cables with thick insulation, and other weak electromagnetic AC signals
• Non-contact high voltage detection from 90-1000 VAC identifies voltage in outlets, switches, circuit breakers, electrical panels, and more
• Can identify live voltage in wires and cables through insulation
• CAT IV 1000V rating for added operation and protection
• LED light and beep sound indicate that voltage is detected

Designed to identify the presence of AC voltage in outlets, switches, circuit breakers, fuses, wires, and cables, this voltage tester is the perfect tool for verifying low and high voltage in live circuits.