Test Pencil, Multi-Function Digital Display Voltage Tester Voltage Test Pen Pencil AC DC Detector with LED Lighting for Home Industry...

Test Pencil, Multi-Function Digital Display Voltage Tester Voltage Test Pen Pencil AC DC Detector with LED Lighting for Home Industry
Detection of AC and DC voltage, and digital display shows the value for reference. Check the wires with a variety of appliances through the circuit, to distinguish the zero-phase line to find the breakpoint.
Made of first quality material, it is strong and to use. Pen-sized, handy tester for a quick and easy to test AC / DC voltage. ABS plastic handle, resistant to falling, aging and safety insulation.With LED lighting function, more convenient to use.
FireWire Detection Function:Usage: Press the direct test button of the test pencil in one hand and put the batch head into the fire line. : The blue light indicator lights up and the screen displays 12V, 36V, 55V, 110V, 220V.
Zero Line Detection Function:Usage: Press the direct test button of the test pencil in one hand and put the batch head into the zero line.: The blue screen light is on, and the screen displays 12V (the value is displayed or not displayed when there is an external electric field, only the light is on).
Breakpoint Detection Function:Usage: Press the breakpoint detection button, the cutter head is close to the wire, a lightning bolt appears, and the bit is moved along the wire.: If the lightning symbol disappears, the performance here is the breaking point of the wire.



5.71 x 1.18 x 0.39 inches; 1.41 ounces

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