What is a multifunction tester?

A multifunction tester is a versatile electrical testing device that combines various measurement functions into one unit. It is used for testing and verifying electrical installations, ensuring safety, compliance, and performance.

What are the common uses of a multifunction tester?

Multifunction testers are used for continuity testing, insulation resistance testing, loop and line impedance testing, RCD (residual current device) testing, and voltage measurements. They are essential tools for electricians and electrical inspectors.