1. Copper Clips The test ends of the clips are made of copper, offering electrical conductivity. With a maximum opening width of 10 mm, these clips provide secure fastening. 2. NonSlip Design Designed with nonslip, frictionenhanced crocodile teeth, these clips ensure a reliable grip on accessories, enabling precise testing without slipping or disconnecting. The metal material enhances conductivity and durability. 3. Safety and Convenience Featuring two different colors, these wires allow for easy identification and prevent tangling during testing. The flameretardant PVC shell provides insulation and a secure hold, ensuring safety and comfort during use. 4. Wide Applications These clips are suitable for various test and measurement applications, including electronics, electrical engineering, and DIY projects. They deliver reliable and accurate test results for professionals and hobbyists.