PID temperature controller

Features:
1) Power supply: Model TF6/7/8/9: AC110/220±10%; Model TF4: AC/DC 10-240V
2) Output capacity:Relay control output: AC250V 3A or SSR drive output:DC 12V, drive load 30mA
3) Universal TC, RTD input.( K, J, E, T, PT100, Cu50, Cu100)
4) Power supply:AC/DC 100-240V
5) One alarm output
6) Accuracy: 0.5%+/- 3digits
7) With heating control auto-tuning function
8) Digits display(4digits), control & alarm function
9) Total current: