TBTRMR-1C marking retroreflectometer is an portable on-site measuring instrument, used to measure the in-night brightness of road marking made of retroreflective material simulating under illumination from the headlights of vehicles driving on road, i.e,  the in-night brightness observed by the driver in vehicle. The measured parameter is the nighttime retroreflective brightness coefficient R_L value.

This instrument test result accurate and repeatable, simple to operate, can be used in laboratory or field.

Relative Standards：

GB/T 26377-2010, GB/T 16311-2009, JJG059-2004

Main features:

Only make calibration the board in White to proceed measuring markings in Yellow.

5-inch bright touching screen, real-time display of temperature and humidity.

Real-time voice broadcast in English of measurement data.

Imported sensor.

One-button measurement, no need to repeat calibration in the same day.

Long standby time, fast charging.

USB data interface, the test report is exported to computer in form of database.

Optional Bluetooth printing.

Technical Specification:

Configuration:

Host unit ................................................................1 pc

Calibration boards  ...............................................1 set (white, black each)

Charger ..................................................................1 pc

USB line.. ...............................................................1 pc

Carry case ..............................................................1 pc