This Multifunction Voltage Tester is only used to judge whether the conductor. Electricians, maintenance, service, safety personnel can quickly test for energized circuits and defective grounds on the factory floor, in the shop with the Voltage Tester Pen. Touch the electrical detector Voltage Tester Pen to a terminal strip, outlet or cord. When the tip glows red, and the unit beeps, you know there's voltage in the line.

Specifications:

All outer surfaces of the Voltage Tester Pen are non-conductive for safety

Quickly locates the hot, neutral and ground terminals in any receptacle

Operation may be affected by difference in socket design and insulation thickness and type

The Voltage Tester Pen can help you find broken and live wires

Use the Voltage Tester Pen to tests fuses, light sockets and locates short circuits

This Voltage Tester Pen is tough, handy and it has proved to be reliable and consistent

This important repair for you as a homeowner to know how to correct as bad or broken electrical outlets have been known to cause fires

The Voltage Tester Pen is ideal for your home or work

Display: LCD

AC Testing: 12V-250V

DC Testing: 1.5V-30V