Features SUPPORT HEATING COOLING: The heating-cooling function can be set separately for cooling and heating to avoid drastic changes in the temperature controller. as moisture control. ACCURATE CALIBRATION: Digital temperature humidity controller supports temperature and humidity calibration, realizes more accurate control. SIMULTANEOUS CONTROL: Temperature and humidity can be controlled simultaneously. Supports simultaneous connection of humidifier and dehumidifier devices. FIREPROOF SHELL: Made of good quality PC and ABS shell material, flame retardant, safer and reliable, you can use it with confidence. DUAL DISPLAY WINDOW: The controller can display the measured temperature and humidity, set the temperature and humidity at the same time. Specifications: Item Type: Digital Temperature Humidity Controller Input voltage: 12 V. Temperature measurement range: 0 °C ~ +100 °C. Humidity measurement range: 1%-99%RH Accuracy: ±1℃, 0.1%RH Relay Output Contact Capacity: 10A Direct Output Housing material: PC, ABS flame retardant Sensor length: approx. 1m/3.3ft Package List: 1 x Digital Temperature Humidity Controller Package List 1 x Digital Temperature Humidity Controller