Sign Reflective measuring Retroreflectometer

 Measurement items: retroreflective coefficientcd.lx-1 .m-2
 Measurement range: 0---1999.9
 Observation angle: 0.2°
 Angle of incidence: -4°
 Light source color temperature: 2856±50K (Standard illuminant A)
 Testing spot diameter: 32mm
 Error of repeatability measurement: ≤2% 
 Error of reproducibility measurement: ≤3% 
 Continuous working time of battery: ＞8h 
 Data storage space: 8GB
 Built-in battery capacity: 3500mAh
 Charger: DC 8.4V
 Ambient temperature: -5℃~+50℃
 Ambient humidity: ＜98%, no frost
 Instrument size: 220mm ×250mm ×80mm (L×H×W)
 Weight: 1.7kg