TBTTSR-1N Retroreflectometer is a portable on-site measuring instrument, used for determination of night visibility (coefficient of retroreflection RA and R’) of traffic signs and safety garments.

Photoelectric integration brings high-precision and high stability, imported high-precision sensor, built-in large-capacity storage unit and a handwriting touch screen grants it characteristics of no preheating, no calibration, small measurement error and rapid inspection.

Main Features:

Advanced optical measurement system.

scratch-proof metal shell.

Magnetic suctioning calibration method, more convenient.

4.3-inch high brightness LCD touching screen displays test data and on-site temperature & humidity.

Soft keyboard or handwriting to input English on touching screen.

Preset parameters such as user name, date, time, test site.

Automatic calibration setting Zero and adjust relative Standards.

Support multiple measurements to calculate the average.

8G SD card storage for more than 99,999 test data in Excel format which can be exported to computer through U disk.

Assembly of low-illumination and high-sensitivity photoelectric measuring devices .

High precision, high stability simulation data acquisition and A/D conversion circuit.

Low power consumption, high reliable main control unit and operation system.

Optional GPS, Bluetooth printing, GIS data platform.

Specification

Configuration

1.  Main unit ...........................................................1pc

2, Standard calibration board ................................3 pcs

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

4.  USB data line ....................................................1pc

5,  Touching pen .....................................................1pc

6,  Manual .................................................................1pc

7.  Carry box ...........................................................1pc