Illuminated Contactless Control Pen with Detector Voltage Control Test Pen It is an innovative product that must be absolutely present in every tool bag.

Unlike conventional control pens, it is now much more enjoyable to control the electricity.

When you press the button on the body, the flashlight will light up and the electrical control has started.

As soon as it detects that the electricity has gone, it starts to sing loudly and turn on red and white lights.

Powered by 2 x AAA batteries.

Batteries are included in the package.