- Product Features : - Dual functionality for temperature and humidity control. - Automatic mode identification based on set temperature parameters. - Cooling mode activates when the temperature meets or exceeds the start temperature; the red LED indicates operation. - Heating mode activates when the temperature falls below the start temperature, with the red LED indicating operation; heating stops when the temperature reaches the stop threshold. - Temperature Correction Function : - Allows for calibration within a range of -10.0 to 10°C to ensure accurate temperature readings over extended use, calculated as actual temperature = measured temperature + calibration value. - User Interface : - Displays current working mode (Heating/Cooling) alongside humidity parameters. - Indicates active relay status with "OUT" shown in the upper left corner when a relay is engaged. - Scintillation display signals active temperature mode. - Humidity Setup : - To set starting humidity, press and hold the "RH+" key for over 3 seconds in the running interface to access the setup screen. Use "RH+" and "RH-" to modify parameters, automatically saving changes after 6 seconds. - To set stop humidity, press and hold the "RH-" key for over 3 seconds in the running interface to enter the setup screen. - Practical Applications : - Ideal for greenhouses where precise temperature and humidity control is essential for plant growth. - Suitable for laboratories requiring stable environmental conditions for experiments. - Effective in HVAC systems for maintaining optimal indoor climates in residential or commercial spaces.