Purpose and environment: Ideal for use in laboratories, electrical repairs, and electronic project development, delivering stable performance in professional settings. Precise and stable connection: Features a 10 mm open test clip with 4 mm sockets for simple, reliable integration with a variety of testing equipment and setups. Build and durability: Made from brass and PVC materials, designed for easy identification and long service life. Target users and benefits: Suitable for electronic engineers, technicians, and laboratory researchers to enhance efficiency and accuracy in testing tasks. Practical use scenarios: PCB testing and debugging in a lab or workshop. Electrical repairs of consumer electronics or automotive diagnostics requiring secure clip connections. Electronics project development and prototype testing where quick setup and reliable measurements are needed.