With four decades of highway safety leadership and innovation, RoadVista has set the standard in retroreflectometer accuracy, reliability and usability. RoadVista, a Gamma Scientific company, is committed to making roads visibly safer with a complete selection of instruments and laboratory testing services for retroreflection, roadway lighting, and connected roads. Retroreflectometers and light measurement instruments from RoadVista are available for testing traffic signs, pavement markings, pavement markers, delineators, sign sheeting, high visibility clothing, headlamps, automotive sensors, and roadway lighting .

The RoadVista brand was created by the companies that are among the most trusted names in highway safety: Gamma Scientific and Advanced Retro Technology. Each brought to RoadVista over many decades of leadership, innovation and exemplary customer service in the highway-safety field.

Truly a one-stop shopping resource, RoadVista provides a full array of solutions to cover virtually every retroreflection measurement need — and every budget. From simple handheld reflectometers to sophisticated mobile-retroreflection measurement systems, RoadVista instruments provide the exacting accuracy, reliability and user-friendliness you demand.

Gamma Scientific and Advanced Retro Technology forged their leadership positions in cooperation with the Federal Highway Administration and through active membership in ASTM, AASHTO, ITE and other organizations associated with the measurement of retroreflective materials. The unique union of precision laboratory measurements, design expertise, manufacturing capability and commitment to highway safety places RoadVista as the premier supplier of retroreflective measurement equipment.

Moreover, RoadVista sets the standard in retroreflectometer accuracy and repeatability, offering the lowest uncertainty for retroreflectivity measurements. In fact, only RoadVista retroreflectometers are directly traceable to the National Institute of Standards and Technology (NIST), an agency of the United States Department of Commerce’s Technology Administration, and are calibrated in accordance with ISO/IEC 17025 guidelines. Of course, our instruments adhere to a complete range of ASTM, CEN, DIN, ANSI, AS/NZS, ISO, and CIE standards, amongst others, as well.

RoadVista products are manufactured in San Diego, California, USA, with world-wide sales distribution and technical support offering first-class service, training and consultation.

Thanks for your interest in RoadVista. We look forward to helping you improve your roadway visibility needs today — and tomorrow.