Quick Sense Digital AC 90V 250V Digital Temperature Controller Thermostat Switch the modes between cool and heat; Control temperature by setting the temperature set value and the different value; Temperature collaboration; Refrigerating control output delay protection; Alarm when the temperature exceeded temperature limit or when sensor error. Specification and size Front panel size: 75(L)x34.5(W)(mm) product size: 75(L)x34.5(W)x85(D)(mm) Mounting size: 71(L)x29(W)(mm) Sensor length: 2m(Include the probe) Technical parameters Temperature measuring range: -50C~90C Resolution: 0.1C Accuracy: +-1 C(-50C~70C) Power supply: 220VAC 50Hz/60Hz Power consumption: