Description Spectro-UV AccuPro™ Series Digital Radiometer/Photometers Key Features Large, easy to read, LCD screen with 4-digit autoranging display Both units provide accurate readouts for UV-A irradiance as well as visible illuminance. AccuPRO™ Plus unit also measures blue light. Simply to use, three-button interface. Toggle between light measurement modes. Overall accuracy greater than ± 5% per NIST standards Superior band-pass interference filter provides excellent cosine response One-touch PEAK with reset functions User-defined power save and automatic shutoff User-selectable, multilingual display settings at any operational level. Choose from English, French, German, Chinese and Spanish. Rugged meter features protective rubber housing for better grip and to help prevent accidental breakage Sealed sensor with water-resistant housing Multi-wavelength sensor directly attached to meter by 3 ft (0.9 m) cord Complies with ASTM specifications for MPI and FPI Convenient on-board recharging Powered by four rechargeable “AAA” nickel-metal hydride batteries (included) Come complete with AC charger and padded carrying case