uxcell SRB K Type Thermocouple Display Digital PID Temperature Controller Product Name : Temperature Controller;Model : XMT800;Power Supply : AC 115-285V, 50/60 Hz Input Type : S R B K N E J T ThermocouplePt100 Cu50 Thermal Resistance;Output Type : SSR, RELAY;Max.Temperature : 50C Measurement Precision : +/-0.5%FS Character;Plate Size : 48 x 48 x 108mm/ 1.9" x 1.9" x 4.3"(L*W);Mount Hole Size : 45 x 45mm/ 1.3" x 1.3"(L*W) Color : Black;Material : Plastic, Electronic Components Net Weight : 140g;Package Content : 1 x Temperature Controller