RoadVista offers an extensive range of road sign and traffic sign test services in our 15-meter photometric range that exceed the specifications of ASTM E810. Our calibrations meet the specifications of various test methods, including ASTM, SAE, ITE, ITS, CEN and many others.

As a division of Gamma Scientific, RoadVista can also perform NVLAP accredited laboratory testing under the Energy Efficient Lighting Products Program. This includes accreditation for LEDs, Photometric Measurements, Solid State Lighting Luminaires – Total Flux Measurements (Luminous Efficacy) and Solid State Lighting Luminaires – Luminous Intensity Measurements.