Test Leads - BNC InterfaceTest leads with a BNC (Bayonet Neill-Concelman) interface are cables or wires that are used to connect test and measurement equipment to a device or circuit under test. The BNC interface is a type of connector that is commonly used in electronic test and measurement applications. It consists of a bayonet-style coupling mechanism that allows the test lead to be quickly and securely attached to the device or circuit under test. Test leads with BNC connectors are available in a variety of lengths and styles, and can be used with a wide range of test and measurement equipment, such as oscilloscopes, multimeters, and signal generators. They are commonly used in fields such as electrical and electronic engineering, telecommunications, and scientific research.