Pen tester and detector for wire disconnection with alarm - Total

Overview: You can detect and test voltage and alternating current phase with a pen tester for phase sequence and detect alternating current voltage between 12 volts ~ 1000 volts and 48 volts ~ 1000 volts, and it features a non-contact safety design, adjustable sensitivity, and sound and light alert. Technical specifications: Alternating current voltage 12 volts ~ 1000 volts (high sensitivity) / 48 ~ 1000 volts (low sensitivity) Frequency: 50/60 Hertz Alert mode: Sound and light alarm Flashlight: White LED Low battery: Power indicator Automatic power signal: Switchable off Battery cover: Switchable Automatic discrimination: Live wire and neutral wire