1.Intelligent PID Temperature Controller / indicator 2.Universal multiple input 3.Heating control auto-tuning function TF Series Panel Intelligent PID Temperature Controller ... output:DC 12V,drive load 30mA3) Universal TC,RTD input.( K,J,E,T,PT100,Cu50,Cu100)4) Power supply:AC ... /VAC)SSR:5V voltage, drive load 30mADisplay digit4 digit LED TF Series Panel Intelligent PID Temperature Controller