Modbus通讯协议仿真器，带有注册码，是最好用的modbus工具，含主控端和被控端。

速度快，稳定, 灵活，还支持modbus tcp/ip。现场调试modbus必备工具。-Modbus communication protocol simulator, with registration number, is the best tool to use modbus, including host and the host. Fast, stable, flexible, and also supports modbus tcp/ip. Modbus site commissioning essential tool.