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: alerts when temperature exceeds set limits or in case of sensor errors, 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 regulation, home use, 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: -40°C to 120°C. Built-in intelligent temperature sensor ensures accurate room temperature control. Includes a wired temperature sensor for real-time monitoring. LCD with accurate display: high-definition screen provides clear, real-time data monitoring and precise 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 disabled (delayed) state activated. F03: Timing stop mode – current state is on; after delay (stop time), output turns off and remains disabled. F04: Timer on/off mode – current state is off; after delay (start time), turns on, then turns off after delay (stop time). Once countdown completes, output shuts off and exits operation. In timing mode, operates based on start and stop times. Specifications: Temperature range: -40°C to 120°C Accuracy: +/- 1% Timing accuracy: up to 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. Simply plug in and select system type to begin operation. Includes power-off memory function and screen lock protection.