Product Shortcut

    RoadVista is your source for the world’s most comprehensive range of highway-safety measurement instrumentation. While the name RoadVista may be new to you, the companies that combined to create RoadVista are among the most trusted names in highway safety: Gamma Scientific and Advanced Retro Technology. Each brings to RoadVista over three 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, ASHTO, 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, repeatability and uncertainty. 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. Of course, our instruments adhere to a complete range of ASTM standards as well.
    Since RoadVista products are manufactured in San Diego, California, you’re assured ultra-fast turnaround on standard orders, calibrations and repairs. Plus our North America support network stands ready to provide first-class service, training and consultation.
    We look forward to serving your retroreflection measurement needs today — and tomorrow.
Laserlux® CEN 30 for Pavement Markings
The Laserlux® CEN 30 mobile retroreflectometer is the most complete and sophisticated mobile highway retroreflectometer system on the market today. Featuring proven optical head technology, the system objectively measures the retroreflectivity of pavement markings using a scanning laser source. The system ensures that measurements are collected quickly and accurately by incorporating new high-speed data acquisition electronics and software, and precise angular settings of illumination and angle of observation.
  • Computer-controlled acquisition
  • Utilizes ASTM E1710 30-meter geometry with 6+inches of ground clearance
  • Real-time high speed measurements
  • HeNe LASER source
  • Scanning width of 1.1 meters
  • Over 1150 measurements per mile at 60 MPH
  • GPS gives exact vehicle location with stripe data
Model 922 for Signs & Sign Sheeting
The RoadVista model 922 is a handheld sign retroreflectometer designed for use in the field. It is designed to measure the retroreflection (RA ) of road signs and other materials.
  • Measures signs to ensure compliance with the new MUTCD minimum retroreflectivity requirements
  • Measures all types of retroreflective materials with a single measurement
  • Meets ASTM, CIE & DIN specifications
  • US Patent# 7,961,328
  • Utilizes annular measurement geometry - no averaging of measurements on micro-prismatic material necessary
  • Dual observation angles of 0.2° and 0.5° for simultaneous measurements
  • Measurement time is less than 1 second
  • World-class photopic-corrected detector and source “A”
  • Requires only one reference standard without any correction factors
  • Self-contained commercially available battery
  • Digital liquid-crystal touch-screen display
  • Built-in GPS
  • Made in the USA

Model 932 for Sign Sheeting & Hi-Vis Safety
The RoadVista model 932 is a handheld retroreflectometer designed for use in the field or in a laboratory or QA/QC environment.  It is designed to fully characterize the retroreflection (RA) and retroreflected night-time (CIE1931xy) color of road signs, high visibility safety clothing and other materials.
  • Measures all types of retroreflective materials with a single measurement
  • Meets ASTM, CIE, ANSI,  BS, EN  & DIN specifications
  • US Patent# 7,961,328
  • Observation angle adjustment from 0.2° to 2.0°
  • Entrance angle adjustment from -45° to +45°
  • World-class photopic-corrected detector and source “A”
  • Requires only 1 reference standard without any correction factors
  • Self-contained commercially available battery or mains power
  • Graphical  TFT-color touch-screen  display
  • Built-in Bluetooth Wireless Capability
  • USB Computer Interface
  • Built-in averaging
  • Internal storage for more than 32000  measurements
  • Foam-lined carrying case
  • Data Management Software (DMS) allows the user to quickly transfer data from the instrument to a computer via the USB connection for data management and report generating

Model 1200F for RRPM's (Cat Eyes)
The new RoadVista model 1200F is the next generation retroreflectometer designed for use in field measurements of Raised Retroreflective Pavement Markers. It is designed to measure the retroreflection (RI) of all RPMs.
  • Measures all types of raised pavement markers with a single measurement
  • Meets ASTM, CIE & DIN specifications
  • Light weight for easy handling
  • Top-mounted LCD for direct view of readings
  • World-class photopic-corrected detector and source "A"
  • Stores up to 10,000 data points
  • Self-contained commercially available battery
  • Built-in GPS
  • Built-in thermal printer
  • RS-232C computer interface
  • Foam-lined carrying case
  • Graphical mapping software

StripeMaster I and II for Pavement Markings
The StripeMaster I and II portable retroreflectometers measure retroreflectivity of pavement markings per ASTM E1710 and EN 1436 utilizing the CEN 30-meter geometry. They also provide accurate measurements on wet (per ASTM E2176 and ASTM E2177) or dry surfaces. The StripeMasters have an RS-232C interface that allows data to be downloaded into any traffic inventory system.
  • ASTM E1710 and EN 1436 compliant
  • Measures retroreflectivity of white and yellow pavement markings
  • Measures profiled and flat markings
  • Measures on dry, wet or continuous rain surfaces without additional attachments
  • Light weight for easy handling
  • Convenient trigger height for single hand operation and  minimizes operator fatigue
  • Top-mounted LCD permits direct viewing of readings
  • Removable battery pack and 1-hour charger
  • Stores up to 10,000 data points
  • Internal printer on StripeMaster II
  • Internal GPS on StripeMaster II
  • Microprocessor- controlled calibration and auto-zero
  • Measurements and calibrations are not affected by ambient conditions
  • No light trap needed for calibration
  • Calibration standard traceable to the USA national standards lab
  • Quick turn-on and rapid repeat readings
  • Removable wheels for extended measurements
  • Stabilizer supplied for rough surface situations
  • Foam-lined watertight carrying case
  • Computer interface with user-friendly GIS Mapping software

Model 940D Photometric Range System
The RoadVista Model 940D Computerized Photometric Range System is the ultimate in photometric testing of retroreflective materials, devices, automotive lighting and light sources. It allows the material engineer and the light source designer to characterize their products, whether purchased and developed in-house.
  • Provides complete and accurate retroreflection measurements
  • Three-axis goniometer with 6.5 arc-second (0.0018 degree) resolution conforms to international standards
  • Observation Angle Positioner (OAP) with 3 arc-second (0.0008 degree) conforms to ASTM and international recommendations
  • Photoreceptor with a Photopic corrected Silicon Detector, f1'<2%
  • Stable and uniform illuminant A projection light source

Model 1000 for Sign Sheeting
The Model 1000 Retroreflection Online Monitoring System is a measurement system specially designed for retroreflective sheeting material production line monitoring.
  • Continuous retroreflectivity measurements of sheeting material
  • High speed data logging capabilities
  • Meets both ASTM and CIE specifications
  • Two observation angles of 0.2° and 0.5° are simultaneously measured
  • User adjustable alarms to alert of any production line problems
  • External light source for easy lamp replacement

Photometric Range Calibrations
RoadVista offers an extensive range of highway safety calibration 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.

Retroreflection measurements of pavement markers, sign sheeting, clothing, raised pavement markers
  • Daytime color
  • Nighttime color
  • Retroreflection (ASTM RL, RA, RI)
Lamp, Traffic Signal, and Message Board Measurements
  • Angular luminous intensity
  • Angular illuminance
  • Angular luminance
  • Angular color and chromaticity
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