Digital LCD display
Item checks general electric products, electronic leakage and broken line.
It's perfect for home use and handy when checking holiday lights.
Item checks wire and tells you which is hot (fire), which is cold (ground),and incredible, No battery needed.
Test range: 12~250V AC DC.
How to use:
This product is suitable for direct detection of 12V-250V AC and DC and indirect detection of the zero line, phase line of AC and the detection of breakpoint.
Press the direct button can directly test AC voltage
Press the inductance button can test DC voltage
Use the pen tip to test AC phase line and neutral wire, if something display, it is the phase line.
The pen tip move along the phase line, if nothing display, it is the breakpoint
Please don't press the two buttons at the same time.