Multifunction Testers

Multifunctional testers also known as MFT or installation testers are an essential electrical installation and testing device that is used by electricians. Cromwell stock a range of multifuctional testers from key suppliers Megger and Martindale Electric.

Why multifunctional testers?

Multifunctional testers have been designed to be able to perform various combination electrical tests to maintain and verify electrical installations in industrial, commercial and domestic environments. They are capable of verifying that wiring has been installed correctly and used to ensure safety standards and regulations are adhered to.

Multifunctional tester types

There are various types of multifunctional testers available that have a range of different functions to suit your specific task. Common tests a multifunctional tester can perform multiple tests such as:
• Insulation resistance
• Loop Impedance
• Voltage and Phase Rotation
• Line Impedance
• Voltage
• Earth resistance
• Low voltage circuits
• Continuity

FAQs

Are all multifunctional testers able to do the same tests?

Not all multifunctional testers are able to carry out the same tests, a variety of features will be available depending on the model you have selected.