The Test Clip Insulator for TC21 is designed to provide secure and insulated connections for various testing applications. Made with durable materials to withstand rigorous use, it ensures optimal performance and safety in electrical testing environments. This insulator is compatible with TC21 test clips, making it an essential accessory for technicians and engineers seeking efficiency and reliability in their testing processes. Ideal for use in automotive and industrial settings, it enhances the accuracy of diagnostics and evaluations.