Products
Retroreflectometer for Road Marking
TBTRMR-1J is a portable on-site instrument which simulate the brightness of road and airport marking that can be seen by the driver under the illumination of motor vehicles, and determine the retroreflection characteristic.
It supports simultaneously measure index of day visibility(Qd), night visibility(RL), temperature and humidity efficiently.
Colorimeter
TBT-808F Colorimeter is a small and light portable 45/0 optical structure of color aberration instrument. Dedicated to traffic signs, marking, reflective film brightness factor and color coordinate measurement.
Ground Penetrating Radar
TBTGPR series ground penetrating radar is a versatile GPR system offering various detecting combination for application in highway, roads, tunnel construction, paving, buildings, bridges, water conservancy, municipalities or military.