1、SILICONE RESIN: The banana plug test line is made of silicone resin material, which is soft and flexible, environment friendly and durable, convenient to use, suitable for more electrical testing scenarios. 2、FLEXIBLE OPERATION: The sturdy banana plug greatly enhances the durability and flexibility of the wires. Insulation design, the plug can be easily inserted into other wires and test sockets. 3、STABLE CONNECTION: These test wires have standard 4mm banana plug, and the repair test hook can be connected to the 4mm banana plug with strict workmanship to ensure reliable connection. 4、LINE SPECIFICATIONS: These test lines have a length of 1 meter, a wide range of applications, and small limitations. The red and black lines facilitate your recognition and reduce errors. 5、WIDE APPLICATION: These banana plug test cables can be easily matched with regular desktop power supplies or electric meters, and widely applied to electrical and electronic testing.