LAOA LA514101 Non-Contact Voltage Tester Pen Inductive Electric Test Pen for Live and Neutral Wire Breakpoint Detection

Multifunction real-time detection for various electrical testing needs

Live wire (phase) detection, neutral wire detection, and continuity testing

Self-diagnosis of tester battery status

LED illumination with blue light indicator and LED display screen

Intelligent identification of live and neutral wires

Automatic fault point detection with LED display

Direct detection by pressing the test button and touching the pen tip to the wire

Fault point (break) detection by moving the pen tip along the wire until the signal disappears

Continuity testing by pressing the test button and checking if the LED lights up at the other end

Portable design with clip for easy hanging and carrying

Emergency flashlight function with LED light for use in dark environments