Detailed Product Description temperature controller,digital temperature controller1,Universal Input2.Cooling control, heating control3. PID auto-turing4.Power: AC85-264VInput signalUniversal. (Appoint one when order)Accuracy±1%FS±1 word,±0.51%FS±±1 wordControl wayPID control, states controlControl outputRelay contact point: AC250V 3A (resistance) Logical voltage DC:0/5V Start pulse over zero: ...