Regular PAT Testing is vital to ensure that electronic appliances are safe be used by you and your employees. Give yourself the peace of mind that your appliances are not faulty, and will not potentially cause damage to your personnel and property. Electrical testing in Thurrock and PAT Testing includes a visual inspection of equipment; seeing if the flexible cables are in good condition, verification of grounding (earthing), inspecting the insulation between the current carrying parts, and checking for any exposed metal that could be touched.