Good quality and simple: start time, stop time and timer; just plug in and select the heating/cooling system to make it work, no wringing required, accurate LCD readings.Temperature control range: 40~120.Operating temperature: 1CReset temperature: 1COperating structure: self-resetElectric shock type: 1NCLead length: 1.8 metersProduct Specifications: European RegulationBrand: BREDigital temperature controller available for 100-250V.Simultaneous connection of the heating and cooling systems: the heating and cooling functions can be set separately to control the temperature during rapid changes.Temperature Alarms: Trigger alarms when temperature exceeds temperature limits or a sensor error occurs, eliminating the need to continuously monitor temperature changes. Compressor delay protection for compressor control and temperature can also be calibrated.Widely used device: With this thermostat, you can precisely control the room temperature. Widely used in greenhouses, fish tanks, carbon crystal heaters, aquaculture, incubators, room temperature control, home life and other fields.Note: Since the color of the product picture displayed on different monitors is different, please refer to the actual product color you received. beg to be excused