Easier quality: timing open, timing stop, and timing switch; simply plug in and select heating or cooling system for operation. No spinning dials. Features an LCD with accurate display. Compatible with both cooling and heating systems simultaneously. The heating and cooling differential function can be set separately to allow precise temperature control during significant environmental changes. Temperature alarm: alerts when 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 regulation, home use, and other environments. Intelligent temperature control: equipped with timer functions to automatically control connected heating and cooling devices. Offers intelligent temperature regulation and programmable timing operations. Temperature range: -40°C to 120°C. Built-in intelligent temperature sensor ensures accurate room temperature control. Includes a cable sensor for real-time temperature measurement. LCD with accurate display: high-definition screen provides clear and intuitive monitoring of all data for precise real-time temperature control. Accuracy: ±1%. Timing accuracy: within 10 minutes. F01: Cycle timing mode – sets the start (on) and stop (off) times for recurring operating cycles. F02: Timing mode enabled – currently active; can be disabled for delayed operation. F03: Timing stop mode – device is on; after countdown completes at set stop time, output turns off and disables. F04: Timer on/off mode – current state is off; turns on after start delay, then turns off after stop delay. Once shutdown countdown finishes, output turns off and exits operation. In timing mode, operation follows 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. Plug-and-use design with heating/cooling system selection. Retains settings after power loss. Includes screen lock protection.