Features: The digital humidity controller with ±2% high precise sensors automatically maintains optimal moisture levels for greenhouses and mushroom cultivation through intelligent algorithm driven adjustments. Featuring a 220V EU compliant ABS housing and real time LCD display, this energy efficient device offer single touch programming and low power operations for simplified environmental monitoring. Ideal for agricultural professional, homebrew enthusiasts, and indoor gardening hobbyists requiring reliabled climate control in moisture sensitive environments. Perfectly regulates humidity in greenhouses, plant nurseries, fermentation rooms, and wine/beer making spaces to enhances crop yields and fermentation consistency. Combines industrial grade accuracy with user friendly operations, eliminating manual adjustments while supporting sustainable practices through reduced energy consumption. Specifications: Product Name: Digital Humidity Controller European Standard 220V Product Component: ABS Product Size:Approx.: 15x6.8x3.7cm/5.9x2.67x1.45inch sensors type: digital module Power: 2000W Voltages: AC100V-240V Package Includes: 1pcs Digital Humidity Controller note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.