... output: AC250V 3A or SSR drive output:DC 12V,drive load 30mA3) Universal TC,RTD input.( K,J,E,T,PT100 ... : 0.5%+/- 3digits7) With heating control auto-tuning function8) Digits display(4digits), control & alarm function9) Total current:<30mA (220VAC)10) Total ... /220VAC(Relay:capacity 3A/220/VAC)SSR:5V voltage, drive load 30mADisplay digit4 digit LED TF Series Panel Intelligent PID Temperature ...