Industrial Grade PID Temperature Controller has temperature display resolution of 1 ° C and has various on-off control mode, AI artificial intelligence control, including fuzzy logic PID control and advanced control algorithm with the function of parameter auto tuning. The Controller has various alarm function such as high alarm, deviation high alarm. The Industrial Grade PID Temperature Controller has power supply voltage rating from 100 to 240 VAC, -15%, +10%/ 50 to 60 Hz.