Heating and CoolingThe thermostat automatically heats or cools according to the set parameters and always the ideal temperature. Safe and ReliableStable and reliable because the flame-retardant ABS for plastic shell reaches up to V0 level and has passed the EMC anti-interference test. Home Breeding and GreenhouseThis controller can be widely used in various scenarios and for electrical appliances that want automatic temperature control, such as homebrew, aquarium. Alarm and Parameter SettingAudible and visual alarms when the temperature exceeds the limit or when a sensor error occurs. Automatically switch between cooling and heating modes to keep your equipment in the ideal temperature range. The temperature unit can be switched between Celsius and Fahrenheit. DIY design with wiring diagram, a more economical and practical choice The temperature sensor comes from Shibaura, Japan, the temperature control range is -50 to 99 and the accuracy is 1 And passed the EMC anti-interference test. Audible and visual alarms for overheating and sensor failure problems. The STC-1000x temperature controller has automatic switching of cooling and heating modes, the temperature unit is switched between Celsius and Fahrenheit, through the set point and differential temperature control, temperature calibration, cooling output protection timeout, so the sensor retains the RS-485 communication function interface, used to further connect to the Elitech Internet of Things module to make remote control available. Power supply 110VAC10%, 50/60Hz, measuring range -50C~120C/-55F~248F, temperature resolution 0.1C, temperature accuracy 1C (-20C~50C) /2F,1.5C/3F (other) Total power consumption