Fangrui Product Details -8000h Is A Universal Single Sensor Thermostat With Refrigeration And Over-temperature Alarm Functions. The Compressor Delay Is Adjustable, And The Over-temperature Alarm Delay After Power-on Is Adjustable. It Is Suitable For Refrigerators, Refrigerated Trucks And Other Refrigeration Industries. Dimensions: Mounting Hole Size: 71x29 (mm) Front Panel Size: 75x34.5 (mm) Sensor: 2 Meters (including Probe) Product Size: 75x34.5x85 (mm) Technical Parameters: Power Consumption: Less Than Equal 3w Power Supply: 220vac+-, 50/60hz Temperature Control Range: -4050temperature Measurement Range: -5099accuracy: -5070 1 2others Resolution: 1refrigeration Output Contact Capacity: 10/277vac, Can Drive Single-phase Compressor Less Than Equal 1/2hp Sensor: Sensor Error Delay Time:.1min Working Temperature: 060safety Level: Ip65 Working Humidity: 20-- (no Condensation) Storage Temperature: -3075colour:as Shown Material:plastic Type: -8000h English Version 220v Package