Feature:1. WORKING RANGE: Guide rail temperature controller, with a measurement range of 40110 and a control range of 19.999.9, convenient and practical.2. HIGH ACCURACY: This thermostat can customize the temperature control range, support cooling and heating mode, ensure accurate temperature control.3. ADVANTAGES: This temperature controller has the advantages of good data stability, strong anti interference ability, and customized digital filtering.4. EXCELLENT PARTS: Equipped with a temperature sensing wire with a cylindrical probe, 2 meters long, with 2 relays, rail installation, compact and practical.5. WIDE APPLICATION: This temperature controller is widely used in laboratories, food manufacturing, aquaculture, hot water engineering, medical equipment, etc.Specification:Item Type: Temperature ControllerMaterial: ABSWorking Voltage: AC100-240VPower Consumption: Less than 2WMeasurement Accuracy: 0.5%FS1Measurement Range: -40-110Control Range: -19.9-99.9Display Word Height: 0.36 InchOperating Environment: -10-70 (relative humidity below 80%)Relay Output: Contact Capacity 10A 250VAC.Package List:1 x Temperature Controller1 x Temperature Sensing Cord