The 1 Pair 1m Banana Plug to Alligator Clip Red-Black Test Leads are essential tools for electrical testing and circuit connections. Each pair consists of a 1-meter-long cable with banana plugs on one end and alligator clips on the other. The red plug and clip are used for positive connections, while the black plug and clip are used for negative or ground connections. These test leads are commonly used in multimeter measurements, power supply connections, and testing electrical circuits. The banana plugs ensure a secure and reliable connection to testing equipment, while the alligator clips provide easy attachment to components or wires. This combination of features makes them highly useful for prototyping, DIY electronics, and educational projects where quick and flexible connections are needed.