... (10A)output,Thermocouple Input:K J,E,Pt100 SC-3 Temperature Controller SC-3 Temperature Controller,0~400C,Power Supply 110 V / 220V.Relay ... 3A(10A)output,Thermocouple Input:K J,E,Pt100 SC-3 Temperature Controller Good-looking appearance, small size, high precision, simple operation ...