Portable handheld retroreflectometer for determination of the night visibility (coefficient of luminous intensity R and RI) of road studs, ambient temperature (°C/°F) as well as relative humidity (rH %)
For all types of retroreflective road studs
Usable at any time of the day or night
With memory as well as interfaces for PC and printer
Measuring system with high long-term stability ensures constant measuring accuracy and thus reliable measuring results; automatic selfdiagnosis avoids mismeasurements
Factory calibration traceable to the independent Swiss Federal Institute of Metrology METAS
Standard delivery
1 battery operated retroreflectometer
1 calibration standard
1 universal battery charger (100 V to 240 V, 50 Hz to 60 Hz)