The complex electrical systems in New Energy Vehicles (NEVs) demand that maintenance personnel possess not only specialized technical expertise but also rely on dependable testing tools to ensure both safety and accuracy in repair operations. The 6-in-1 NEV Electronic Testing Kit provides comprehensive diagnostic coverage - including insulation resistance testers, digital multimeters, AC/DC clamp meters, lithium battery internal resistance testers, infrared thermometers, and non-contact voltage testers - addressing all testing needs from high-voltage component insulation fault detection to routine electrical system inspection.