Easier quality: timed start, timed stop and timed switch; just plug in the power and select the heating/cooling system, it will work, no rotation, LCD accurate display. Measuring range: 50~99 degrees Celsius. Resolution: 0.1 VS; 3. Accuracy: 1C (-20~60C). The digital temperature controller can provide all 100-250V, 16A (max) while connected to the cooling and heating systems. The heating/cooling differential function can be set separately for cooling and heating to allow temperature control when major changes occur. Temperature alarm alarm: When the temperature exceeds the temperature limit or a sensor error occurs, it is not necessary to always consider the temperature change. The compressor delay protection of compressor control and temperature can also be calibrated. Wide range of equipment: This thermostat allows you to accurately control the room temperature. It is widely used in greenhouses, fish tanks, coal crystal heaters, aquaculture, incubators, room temperature control, homes and other places.