Test Pen / Voltage tester

What is a Test pen or Voltage tester?

This tool is used to test circuits quickly to ensure that the circuit or conductor is live or not guided from indicator bulb or LED.The rated voltage for this tool only for 600VAC below.DONT USE IT FOR TEST HIGH VOLTAGE.It can cause the serious injury.

If a bulb is light on,that mean the conductor or a circuit is live.Usually it is shaped like a Screwdriver slotted, but it has the indicator in it.It can be used as the Screwdriver and the tools to test live circuits.

Read More

What is multimeter?

What is a multimeter?

Multimeter is a compulsory measuring instrument that all maintenance person and electrical technician must have when perform electrical task.It is very useful device to ensure we get the true reading of measurement.

Why we need a true reading for measurement?From that we can determine the right root cause of equipment and can rectify the problem without any mistake.This device have a multifunction  to measure.I explain detail about multifunction of this instrument and how to use it.


In the field of electrical and troubleshooting tasks, multimeter is the best equipment available when required to do any work with this tool, we can determine the actual value such as :- read more