[Built in charging surge arrester ] The design of surge protector focuses on high safety. The device has built-in charging surge arrester , which can discharge and ground the surge when the surge voltage exceeds the specified level. [Repeatable surge discharge and ] The device can repeat surge discharge and operations as required. It does not actually need to be replaced. [Suez arrester damaged] If the arrester is damaged, it can be replaced with a new . [ high-frequency characteristics] The coaxial structure of the equipment ensures high-frequency characteristics, broadband, low loss and VSWR. [1/4 wavelength short circuit principle] The surge protector has the 1/4 wavelength short circuit principle, and has good protection effect. The structure is simple, and easy to install. [Suez arrester damaged] If the arrester is damaged, it can be replaced with a new . Colour:as shown :composite Package Contents: 1 x arrestor Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.