Accurate Measurement: Our UV illuminometer UV tester provides precise readings of UVA and UVB intensity, allowing you to accurately assess the level of UV radiation in your environment High Reliability and Durability: Designed with an LSI cuit, our UV radiation tester ensures high reliability and durability, making it a reliable tool for long-term use Easy-to-Read LCD Display: The 3 34 LCD display of our light meter offers a clear and maximum indication of up to 3999, making it easy for you to read and interpret the UV intensity measurements Wide Ran of Measurement: With a measurement ran of 0~40mW/c and 3 different rans (400W/c, 4,000W/c, 40mW/c), our UV tester is suitable for various applications and can accommodate different levels of UV radiation Convenient and Practical: Our UV illuminometer comes with a packa that includes 1 x UV Light Meter, making it ready for immediate use