LYD2-J 系列雷电计数器

1.计数准确 2.抗干扰能力强 3.断电可存数据1个月 4.使用安装简单，可以与各种电涌保护器和设备配套使用。
1.Counting Precisely 2.It has a strong adiIity of and-jamming 3.Tt can Preserve the datas forone month after the disconnec ting the power 4.It can be used simpiy and matched the use of kinds of power protec tors and equipments