Digital Test Pencil Ac Dc induction Tester Electrical Lcd Display Voltage
It checks general electric products, electronic leakage and broken line. Allows you to check or test safely, quickly and accurately. Light weight and easy to carry. With Led night light, allow you to test in the night No battery needed, Easy to operate, Durable in use. Perfect for maintenance of household appliances Specifications: Type: Electric Test Pen Material: plastic, metal Color: as the picture Test range: 12~220V AC DC
suitable for detecting12-250v ac
phase line and breakpoint of ac current,
Induction measurement method refers to the measurement method that the probe of the electric pen is close to but does not touch the object to be measured, and uses voltage induction to judge whether the measured object is charged
If the wire is charged, the indicator of voltage will be displayed on the display screen of the measuring pen.
If the indicator light for broken wire in the middle of the wire is off, the voltage symbol will disappear, indicating that there is a broken wire at the current position.