The METREL MI-3125 Installation Tester provides the following electrical installation tests:

• Insulation resistance
• Continuity
• RCD testing
• Fault loop impedance
• Phase rotation
• Voltage
• Frequency

It also offers a socket outlet test, which allows users to quickly and easily test the electrical safety of a socket outlet. This tester will save electrical contractors significant time in compliance-testing electrical installations and fault finding. The test eliminates the need for probing the socket outlet. Users simply plug the mains test lead into the socket outlet and press a button to have the MI-3125 automatically sequence through the required tests.