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 the temperature exceeds set limits or if a sensor error occurs, reducing the need for constant monitoring. Includes compressor delay protection, with adjustable temperature calibration. Wide application: this thermostat enables precise ambient temperature control. Suitable for greenhouses, fish tanks, heaters, aquaculture, incubators, room temperature management, home environments, and more. Intelligent temperature control: equipped with timer functions to automatically control cooling and heating devices. Supports intelligent temperature regulation and timed operation. Temperature range: -40°C to 120°C. Built-in intelligent temperature sensor ensures accurate room temperature control. Includes a cable temperature sensor for real-time monitoring. LCD with accurate display: high-definition screen provides clear and intuitive data viewing for real-time temperature control. Accuracy: +/- 1%. Timing accuracy: within 10 minutes. F01: Cycle timing mode – sets the start (on) and stop (off) times for operating cycles. F02: Timing mode enabled – currently active, previously in delayed state. F03: Timing stop mode – currently on; turns off after delay (stop time). Output shuts down after countdown completes. F04: Timer on/off mode – current state is off; turns on after delay (start time), then off after delay (stop time). Output turns off and exits operation after countdown. In timing mode, operates based on start and stop times. Specifications: Temperature range: -40°C to 120°C Accuracy: +/- 1% Timing accuracy: within 10 minutes Rated voltage: 230VAC 50Hz Rated load: up to 16A / 3680W Temperature display resolution: 0.1°C 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 design with heating/cooling system selection. Retains settings after power loss. Includes screen lock protection.