Mega Tester Electrical Tester

The megger test is a method of testing making use of an insulation tester resistance meter that will help to verify the condition of electrical insulation.

Mega tester electrical tester.

You do this by using a high voltage and looking for voltage leaking through the insulation. Megatester is a super bright led flashlight with a continuity tester built in. Touch the end cap to one side of the part you d like to test and the clip to the other. The megger insulation tester is essentially a high range resistance meter ohmmeter with a built in direct current generator.

With the flashlight turned on remove the test lead. A test to check if there are any badly connected conductors wires insulation resistance testing. Rotate the crank until you feel the slip clutch beginning to slide. The megger insulation tester is a small portable instrument that gives you a direct reading of insulation resistance in ohms or megohms.

Insulation resistance quality of an electrical system degrades with time environment condition i e. If you are testing the insulation for an electrical wire the outer covering of the wire is the insulator and the copper wire inside the insulation is the conductor. You can do this with feeders burrie. Temperature humidity moisture and dust particles.

Electrical testing with the use of electrical test meters including. For good insulation the resistance usually reads in the megohm range. It s actually an insualtion resistance test. This test is to make sure that the electrical insulation material surrounding the conductors is intact.