PAT or Portable Appliance Testing is the process of visually & electrically testing any electrical equipment for safety whether for work or personal use. It is essential that all electrical appliances are checked yearly to ensure your safety and others who may use the appliance. Electrical items such as; electrical tools, appliances, power leads, extension leads and all other workplace and home electrical equipment should receive a yearly check. Portable appliance testing is necessary for compliance to safety regulation for Landlords, public places, offices & workplaces.