Feature:1. GOOD PERFORMANCE: This controller adopts a single sensing cable and excellent relay, with NTC probe temperature control range, has high control accuracy, and good stability.2. LED DIGITAL SCREEN: The humidity controller uses an LED digital display screen to display temperature and humidity values, making it easy to observe parameter changes.3. MULTIPLE FUNCTIONS: This humidity controller has dehumidification, humidification, alarm, and temperature correction functions, with stable and reliable performance.4. TEMPERATURE CONTROL: Temperature control is carried out according to the temperature setting value and return difference, and the range of setting values can be limited.5. WIDE APPLICATION: Used for various sensor control boxes, water heaters, refrigerators, fans, etc., in fields such as scientific research, planting, aquaculture, etc.6. SECURITY TESTING: With surge and drop testing, this controller can be used in harsh environments, such as unstable voltage in mountainous areas, production workshops, etc.Specification:Item Type: Humidity ControllerPower Supply Voltage: AC220V 50/60HZRelay Contact Capacity: 10A 220VACOperating Temperature: -5℃-55℃Humidity Range: 0%-99%RHHumidification Range: 5%-99%RHStorage Temperature: -30℃-85℃Sensor: NTC Sensor (10K resistance value)Sensor Failure Delay: 1 minutePower Consumption: <3WTemperature Control Range: NTC Probe: -50-110℃PCT Probe: -55-140℃Display Resolution: 1℃, 0.1℃.Package List:1 x Humidity Controller1 x Sensing Cable1 x User ManualNote:Please do not immerse the product in water.