采用单片机设计,设计时采用了智能算法，可对温度，湿度，压力，温湿度进行检测高精度的巡回检测，同时仪表可安装RS485/232通讯模块，通过通讯模块连接到电脑，PLC及微型打印机,是一种高精密的高集成化的巡回检测仪，同时可以实现温度，湿度等物理量的上下限报警，或做精度要求不高的回差控制。-Using single chip design, the design uses a smart algorithm, temperature, humidity, pressure, temperature and humidity detection circuit to detect high-precision, while instruments can be installed RS485/232 communication module, communication module connected to the computer through, PLC, and micro-printer , is a high precision high-integrated circuit tester, and can realize temperature, humidity and other physical quantities of the upper and lower limit alarm, or do less precision backlash control.