Check the listing for details. KF90 Portable Digital Ultraviolet UVI Meter Radiometer Tester. Condition: New. Listed at 268.00 USD. Functions: ultraviolet level detection, early warning of pro-tection level, detection of ultraviolet radiation dose, outdoor sunlight detection, indoor lamps and other inspection. This ultraviolet (ultraviolet) radiation detector can also be used to test and verify the pro-tection effects of anti-ultraviolet products in life, such as automobile films, curtains, protective clothing, glasses, protective articles, etc. PLEASE NOTE: If you have any doubts or questions about the item, please don't hesitate to contact us - we'll be happy to help to assit you with technical product details or provide dimensions for cross-referencing. Our delivery partners are Yodle, Royal Mail, and Evri for the UK. For worldwide orders, we work with both local and international companies to ensure global coverag.