Description: Wide temperature measuring range: -40 ~ 120 ? Compatible with heating and cooling control Temperature calibration function Delay protection function Factory parameters locking function Upper and lower temperature setting function Comes with temperature sensor probe Specification: Model: MH-2010B Temperature Measuring Range: -40 ~ 120 ? Temperature Controlling Range: -40 ~ 120 ? Temperature Measuring Error: ±0.5? NTC10K 3435 Control Accuracy: 1? Working Voltage: AC 220V ±10% Working Current: Max. 200mA Operating Temperature: 0?~60? Cable Length: Approx. 40 inch / 1 meter Material: Plastic Size: Approx. 75x 34x 85mm/ 2.95x 1.34x 3.35inch Opening Size: Approx. 71x 29mm/ 2.80x 1.14inch Package Includes: 1 Piece Digital LCD Thermostat with Sensor Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement