What does electric pen induction breakpoint test mean?
The inductive electric pen breakpoint test and the direct test each have a button. When used to measure the voltage, press and hold the direct test button, and then touch the live wire with the tip of the pen to measure the voltage, and the voltage will be displayed on the LCD screen. If it is used to measure the breakpoint inside a energized insulated wire, press and hold the breakpoint test button, then touch the insulated wire with the tip of the pen, and slide it vertically on the wire slightly, if the wire is a path somewhere, the display will show A "power on" symbol. If the wire breaks somewhere, the screen doesn't show anything. Be careful not to touch any metal parts when using this inductive electric pen to prevent electric shock.
In fact, it is an induction measurement. Where the induction wire breaks. Generally, you need to test the live wire, and then move the electric pen along the outer skin of the wire. There will be a sign of induction electricity on the electric pen, and then you keep walking along the wire. When the sign disappears, there is a breakpoint.
