Portable Appliance Testers (PAT Testers) are specialized devices used to check the safety and functionality of electrical appliances by measuring insulation resistance, earth continuity, and leakage current. They help ensure compliance with electrical safety standards and prevent hazards from faulty equipment.Safinat Alsalam’s Portable Appliance Testers provide fast, accurate, and reliable testing solutions for electrical devices. Designed for professional use, they ensure safety compliance and equipment reliability across offices, workshops, and industrial environments.