Everyone need a test pen to make sure if the line is clear from high voltage electricity, especially when you are working with AC (Alternating Current) line. This is alternative to test pen where it can detect AC voltage without touching the wire/contact itself :) And Yes! It works.
Get it near to your AC wire or plug (few millimeter) and if there is AC voltage, the LED will start to blink and the on board buzzer will also buzz. And there LED (another LED) activation push button if you need eatra helping light when you work :)
It is powered by 2 x AAA (1.5V) battery, and it is included in the package.
Specifications:
Sensitivity Range: 90V-1000V AC 50-60Hz
Voltage Indication: Beeper, LED Flashing
Power Requirement: 2 AAA batteries (included)
Dimension: 160 x 17 x 18mm
Auto power-off:Yes
Low Battery Power Indication:Yes
Features:
Wide Testing Range,within 90-1000V AC (Malaysia is 240VAC), All Electric Appliances in Your Family can be Tested by it.
High Efficiency. As long as voltage is detected, the LED in the tester pen will illuminates. It is easy to notice. And this voltage pen detector is powered by 2 AAA batteries(included).
100% Safe. The Voltage Pen Tester detectes Voltage in a non-contact way, so do not worry about there could be any possibility of being shocked by the electricity.
High Quality. Being a home electrician , you will do the job better with it.
Easy to use. LED in the voltage tester pen can illuminate the working evironment. You can use the Non Contact Voltage Detector in circuit breakers, lighting fixtures, switches, outlets, wires and anywhere you need it.