Accurate UVA measurement UV sensor with 320nm-390nm band can measure UVA radiation, suitable for UV light monitoring and scientific research applications Four-speed measurement range Supports 0-400mW/cm² intensity range, with four-speed selection (400W, 4000W, 40mW, 400mW) to meet UV measurement needs in different scenarios High-precision UV sensor Adopts exclusive UV photodiode and UV color correction filter to improve measurement accuracy and ensure accurate and stable UV radiation data LCD display and fast sampling Equipped with 3 3/4 LCD display, maximum reading can reach 39990, support 2.5 times/second sampling rate, provide fast and accurate measurement results. Compact and design for industrial applications Rugged housing and portable design, suitable for professional applications such as laboratories, industrial testing, light curing technology, , light intensity monitoring, etc, Manufacturer: EDEDE