VERSATILE VOLTAGE DETECTION: This Voltage Tester offers non-contact detection of low voltage in security, entertainment, communications, environmental control, and irrigation systems VISUAL AND AUDIBLE INDICATORS: The tester detects voltage with both visual and audible indicators, providing simultaneous feedback for accurate voltage identification BRIGHT FLASHLIGHT: Equipped with a bright flashlight, this tester illuminates the work area, allowing for enhanced visibility. The flashlight can also be used independently of the voltage detection function GREEN LIGHT INDICATOR: A green light indicates no voltage, providing a clear indication when no voltage is present VISUAL AND AUDIBLE INDICATORS: The tester detects voltage with both visual and audible indicators, providing simultaneous feedback for accurate voltage identification, Weight: 0.1 Pounds, Manufacturer: Klein Tools