🌟 Illuminate Your Research with Precision! Hold onto your findings with maximum and data hold functions. Perfect for solar energy research, agriculture, and meteorological studies. Includes everything you need to get started—just add batteries! No adjustments needed—just point and measure for instant results. Accurate readings from 0.1 to 3999 W/m² for all your solar energy needs. Versatile applications 0.1-3999 W/m² range Max value hold function The SM206 Digital Solar Power Irradiance Meter is a cutting-edge instrument designed for accurate measurement of solar radiation. With a measuring range of 0.1-3999 W/m² and versatile applications in research, agriculture, and meteorology, this pyranometer is essential for anyone serious about solar energy analysis.