High Precision Measurement: The UT381PV Solar Irradiance Meter provides accurate solar radiation readings, essential for solar energy assessments IP65 Protection Rating: Designed for outdoor use, this meter is protected against dust and water, ensuring durability in various weather conditions User-Friendly Interface: Features a clear display and intuitive controls, making it easy for both professionals and beginners to operate Versatile Applications: for solar panel installation, environmental studies, and agricultural monitoring, catering to a wide range of users Compact and Portable: Lightweight design allows for easy transportation, making it convenient for fieldwork and on-site measurements