局域网数据包扫描，网络勘察中的万能电表，尤其在局域网中进行网络数据包的检测时，经常用到。-Frequently used LAN packet scanning, network reconnaissance universal meter, especially in the LAN network packet detection.

捷宝\A188样板抄表程序(条形码类型、可选rfid、红外)-Jie Bao \ A188 model meter reading program \ A188