4000 retroreflectometer

{"cid":"91200138","title":"Measurement Range 0 - 4000 Handheld Retroreflectometer For Road","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/63\/3c\/5216a7888582b010d85f46b39b63-200x200-1.jpg","attrs":{"Price":"3000-3500","Brand Name":"UNS","Model Number":"UNS-BX1","Minimum Order Quantity":"1","Place of Origin":"CHINA","Payment Terms":"T\/T, Western Union, MoneyGram","Supply Ability":"1000","Packaging Details":"inner box and master carton , 1pc per carton","Certification":"ISO9001","Measurement range":"0---4000","Angle of incidence":"88.76\u00b0","Observation angle":"1.05\u00b0","Complementary angle":"1.24\u00b0","Light source color temperature":"2856\u00b150K","Continuous working time of battery":"\uff1e72h","Instrument size":"700mm x 135mm x 115mm (L\u00d7H\u00d7W)","Ambient humidity":"\uff1c98%, no frost","Color":"red","inner box":"with luggager bar and brake wheels"}}