The new MG300 from Extech Instruments is a true-rms multimeter with a built-in insulation resistance tester. The instrument’s wireless data streaming provides added safety to users, who can monitor ...

The Uni-T UT512D insulation resistance tester (a.k.a. IR tester or Megohmmeter) is a specialized instrument for measuring the insulation resistance of electrical equipment and systems like cables, ...

Insulation resistance testing is one of the most useful predictive maintenance tests available. This test gives insight into the integrity of insulation. The higher the resistance across the ...

Make sure you follow these steps for safe and accurate testing. Before actually conducting insulation resistance tests, you need to prepare for them. Here are some steps you don’t want to skip: • ...

The new S1-552 and S1-1052 insulation resistance testers from Megger are designed to assist the user with the testing and maintenance of high-voltage equipment The new S1-552 and S1-1052 insulation ...

How to test a transformer is a crucial step in ensuring reliability, safety, and compliance with electrical standards. Whether in the field or at the shop, routine checks help identify faults, extend ...

It is a device used to manage electrical flow within a system. In air conditioning units, it regulates the connection between various components, like compressors and fans, to control cooling and ...