Hot Selling AC Voltage Test Pencil Non-contact Electrical Pen Electrical Test Pen With LED Light

Features

Non-contact electroprobe,safe and convenient to use.
Appearance pen design,the written test is feeling comfortable and convenient to carry.
Built-in LED display light and buzzer alarm,rapid response charged environment.
Working lamp design, so you can easily work in the dark place
The product conforms to the CAT III 600V/1000V CAT II voltage standard.

How to use?
AC voltage (ACV) detection

Detecting AC voltage of power supply socket:

1.Use the probe of the electroprobe contacting the inlet of the power supply socket or insert the probe into the jack of the power supply socket;

2.If there is a AC voltage, the electroprobe will shine and send an alarm.