Item Type: Humidity ControllerPower Supply Voltage: AC220V 50/60HZRelay Contact Capacity: 10A 220VACOperating Temperature: -5-55Humidity Range: 0%-99%RHHumidification Range: 5%-99%RHStorage Temperature: -30-85Sensor: NTC Sensor (10K resistance value)Sensor Failure Delay: 1 minutePower Consumption: <3WTemperature Control Range: NTC Probe: -50-110PCT Probe: -55-140Display Resolution: 1, 0.1Package List1 x Humidity Controller1 x Sensing Cable1 x User ManualPlease do not immerse the product in water.1GOOD PERFORMANCE: This controller adopts a single sensing cable and excellent relay, with NTC probe temperature control range, has high control accuracy, and good stability. 2LED DIGITAL SCREEN: The humidity controller uses an LED digital display screen to display temperature and humidity values, making it easy to observe parameter changes. 3MULTIPLE FUNCTIONS: This humidity controller has dehumidification, humidification, alarm, and temperature correction functions, with stable and reliable performance. 4TEMPERATURE CONTROL: Temperature control is carried out according to the temperature setting value and return difference, and the range of setting values can be limited. 5WIDE APPLICATION: Used for various sensor control boxes, water heaters, refrigerators, fans, etc., in fields such as scientific research, planting, aquaculture, etc. 6SECURITY TESTING: With surge and drop testing, this controller can be used in harsh environments, such as unstable voltage in mountainous areas, production workshops, etc.