Feature●Affordable & Highly Accurate: Our portable UVB meter instantly and accurately quantifies the intensity of UVB radiation with a +-10% accuracy; Properly monitors UVB light; Measures 280 nm to 320 nm, with a range from 0-199. 9 mW/cm²●Versatile: Our 6.0 Digital UV radiometer can be used for measuring any UVB source emitting high-broad UVB light levels, like dermatology phototherapy lamps, tanning lamps, sunlight, and more!●Practical & Durable: This handheld radiometer offers effortless portability thanks to its compact design; Made of resistant plastic and includes a battery that lasts approximately 2 years on a typical service load●Easy-to-Use: Compact, handheld, and durable, our Solarmeter Blue Light Tester features simple single-button operation and an easy-to-read LCD Display; Powered by one 9-volt DC Battery (included), this UVC light meter boasts NIST Traceable accuracy●About Us: Solarmeter by Solar Light Company Inc. is the industry standard for UV and visible light radiometers that measure both indoor and outdoor light sources; Our NIST Traceable meters are used to monitor lamp irradiance and aging for UV sterilization, reptile husbandry, indoor tanning, red/blue light phototherapy, UV curing, and UV IndexDescription Introducing Solarmeter 6.0 Standard UVB Meter, a cutting-edge device designed to precisely measure UVB radiation levels with digital +-10% accuracy; This digital radiometer is equipped with a state-of-the-art sensor that ensures accurate detection of UVB radiation from various sources; The digital display provides clear and easy-to-read readings of the measured UV intensity, allowing for quick assessment and monitoring; With its user-friendly interface, the Digital UV Radiometer offers convenience and reliability, making it indispensable when UVA exposure is a concern; Our 6.0 Digital UV radiometer can be used for dermatology phototherapy lamps, tanning lamps, sunlight, and more! Its compact and portable design allows for effortless portability, ensuring measurements can be taken wherever they are needed