“…Measurements of following parameters were taken: (1) mains voltage (live to neutral, neutral to earth, live to earth), (2) protective earth resistance, (3) insulation resistance (normal condition, mains to protective earth), 4 Inspection decision is formed based on safety and performance inspection. [32][33][34][35][36][37][38][39] It can be either positive (device passed inspection) or negative (inspection fail faulty device) [32]. Accurate device means that defibrillator based on safety and performance inspection conforms to all technical and metrological requirements defined in national legislation, international standards and medical device directives/regulations.…”