RCL Surveys

What Is Involved in a PAT Test?

A PAT test begins with a visual inspection of the appliance. When conducting a visual inspection, make sure:

• There are no signs of damage or corrosion
• The cords of the appliance are not frayed
• No wires should be loose or visible
• Electrical sockets need to be clear of burn marks and in good working order
• There should be no tangled-up cables or pooling water

Take note of the following:

• How old the appliance is
• What it’s used for
• How often it’s used

A complete PAT test includes a visual inspection and an in-depth inspection using a specialised PAT tester. A PAT tester:

• Checks the earth continuity of the appliance
• Tests its insulation resistance
• Tests if the lead and plug are correctly wired

All appliances with a PAT test must be marked as having passed or failed. If an appliance fails, it must not be used. An appliance that fails a PAT test can be put in for repair but must pass another PAT test before it can be used again.