Different Types Of Electrical Testers

Testing electrical equipment in the field is the best way to assure that it will perform its design functions safely and adequately.

Different types of electrical testers.

While the manufacturer conducts electrical tests on equipment before it leaves the factory these tests mean nothing once the equipment is exposed to the elements and rough handling involved with transportation and installation. Types of electronic testing equipments. Some testers are multi function devices that can perform most if not all of the common electrical testing duties while others are single function devices that test for a single function. In this way the proper operation of the dut can be proven or faults in the device can be traced.

Various electrical testers can be used to check voltage levels in both ac and dc circuits to test for amperage continuity short circuits and open. Use of electronic test equipment is essential to any serious work on electronics systems. A basic electronics device or instrument used to measure voltage or electrical potential difference between two points in electrical circuits is known as voltmeter there are two types of voltmeters. Both can meet the requirements of as nzs3760 but one goes a step further and is more likely to fail appliances with faulty earths.

There are still many usually but not always more expensive pat tester that are able to do the 10 25 amp earth bond test these we would define as electrical safety testers compared to electrical compliance testers.