Luminance Measurement
- Full Field CCD Photometer
- Spot Photometer
Illuminance
- Spot Photometer
Retroreflectivity
- Sign
- Pavement Marking
- Pavement Marker
Color
- Daytime/Nighttime Spot Colorimeter
- Daytime/Nighttime Full Field CCD Colorimeter
Eye-tracking
- Head Mounted
- Dash Mounted
Instrumented Vehicle
Traffic Classifiers
- Pneumatic
- Piezoelectric
- Radar
Speed Guns
- RADAR
- LIDAR