Complete adapter setup This BNC male to 4 mm dual safety banana adapter connects various instruments, including oscilloscopes and frequency generators, enabling seamless integration into your testing setup. Enhanced safety features Fully insulated design prevents accidental contact with conductive materials, providing peace of mind during electrical testing and automotive applications. Wide application Suitable for industrial instruments, teaching tools, power testing, and audio equipment; a practical choice for professionals and enthusiasts. Sturdy construction Copper body with gold and nickel plating for reliable performance in demanding environments. Use scenarios Lab bench testing: Connect a BNC signal source to the 4 mm banana inputs on measurement equipment for signal verification and waveform observation. Automotive diagnostics: Use in electrical testing and automotive applications where safe banana connections are required. Classroom demonstrations: Teaching tools to demonstrate signal transmission and measurement using safe 4 mm banana connections.