Easier quality: timing open, timing stop, and timing switch; simply plug in and select the heating or cooling system to operate. No spinning required. Features an LCD with accurate display. Compatible with both cooling and heating systems simultaneously. The heating and cooling differential function can be set separately for precise temperature control during significant environmental changes. Temperature alarm function: alerts when temperature exceeds set limits or if a sensor error occurs, reducing the need for constant monitoring. Includes compressor delay protection and allows temperature calibration. Wide application: this thermostat enables precise ambient temperature control. Suitable for greenhouses, fish tanks, heaters, aquaculture, incubators, room temperature regulation, home environments, and more. Intelligent temperature control: equipped with timer functions to automatically control cooling and heating appliances. Offers intelligent temperature management and programmable timing. Temperature range: -40C to 120C. Includes an intelligent temperature sensor for accurate room temperature control. Comes with a cable temperature sensor for real-time monitoring. High-definition LCD display: provides clear and intuitive viewing of all data for accurate real-time temperature control. Measurement accuracy: 1%. Timing accuracy: within 10 minutes. F01: Cycle timing mode sets the start (open) and stop (close) times for the operating cycle. F02: Timing mode enabled currently disabled (delayed) state. F03: Timing stop mode currently active; delay (stop time) turns off output after countdown completes. F04: Timer on/off mode current state is off; delay (start time) turns on, delay (stop time) turns off after operation. After countdown completes, output shuts off and exits operation. In timing mode, start and stop times are configurable. Specifications: Temperature range: -40C to 120C Accuracy: 1% Timing accuracy: up to 10 minutes Rated voltage: 230VAC, 50Hz Rated load: up to 16A, 3680W Temperature display resolution: 0.1C Package includes: 1 x Thermostat Socket Displays measured temperature and allows setting of start and stop temperatures to control heating or cooling equipment. Plug and play select system type and begin operation. Features power-off memory storage and screen lock protection.