Protective toolset ensures safety during work with high-voltage vehicles, such as electric and hybrid cars. This set includes essential protective equipment and diagnostic tools for managing electrical hazards, making it an indispensable resource for technicians and first responders working with modern automotive systems. It consists of insulated gloves made from non-conductive rubber for protection against electric shock, protective eyewear to shield against debris, a digital voltage tester for detecting live circuits, and a multimeter for measuring voltage, resistance, and current. Additionally, the set includes a plastic barrier system for securing hazardous zones and EV warning signage to alert personnel to the risks associated with high-voltage environments.