What is a pat tester?

PAT testers, or Portable Appliance Testers, are professionals responsible for inspecting and testing electrical appliances to ensure they are safe to use. They use specialized equipment to check for electrical faults, insulation resistance, and proper functionality. PAT testing is essential in workplaces and rental properties to comply with safety regulations and reduce the risk of electrical accidents. The results are typically recorded and labeled on each appliance. Many organizations regularly schedule PAT testing to maintain a safe environment.