Good quality and simple: start time, stop time and timer; just plug in and select heating/cooling system for operation, no cleaning required, accurate LCD readings. Temperature control range: 40 ~ 120 Operating temperature: 1 CReserate: 1 C Operating structure: self-reset Type of electricity: 1 NC Line length: 1.8 meters Product specialties: European regulations Brand : Fgao digital temperature controller available for 100-250V , 16A (max.). Simultaneous connection of heating and cooling systems: heating and cooling functions can be set separately to control rapid temperature changes. Temperature Alerts: Tgger alerts when temperature exceeds temperature limits or a sensor error occurs, eliminating the need to constantly monitor temperature changes. Compressor delay protection for compressor control and temperature can also be calibrated. Widely Used Device: With this thermostat, you can accurately control the room temperature. Widely used in greenhouses, fi tanks, carbon crystal heaters, aquaculture, incubators, room temperature control, home life and other fields. Note: Since the color of the product image displayed on different monitors is different, please refer to the actual product color you received. sorry for choosing our products, we will arrange the delivery for you as soon as possible, please be patient and if you have any questions about the products, please feel free to contact us at any time