1、Using high quality materials, it is made of good ABS and copper, durable and stable, and has a long service life, allowing you to use it for a long time. 2、Exquisite craftsmanship, it has the characteristics of high reliability, strong vibration resistance, and excellent mechanical and electrical performance. 3、Simple operation mode, its connection process is fast, the contact is reliable, without complicated connection process, it can let you use it easily. 4、Widely used, it can connect radio frequency coaxial cables to radio equipment and instruments and ground transmission systems under vibration and harsh environmental conditions. 5、Small size, it has many functions, light weight and portability, and it can be perfectly adapted to the test in the electric field.