retroreflector meter with 340mm aperture

{"cid":"91200138","title":"700mm X 135mm X 115mm Portable Retroreflector Meter With 340mm X 95mm Measuring Aperture Area","imgUrl":"https:\/\/img.chinax.com\/nimg\/3e\/da\/d0ffc9d36b548b1c36cccb54511d-200x200-1.jpg","attrs":{"Price":"3000-3500","Brand Name":"STP","Model Number":"STP-MR","Minimum Order Quantity":"1","Delivery Time":"7 days","Place of Origin":"CHINA","Certification":"CCC","Packaging Details":"inner box and master carton , 1pc per carton","Payment Terms":"T\/T","Supply Ability":"1000","Charger":"DC 8.4V","Data storage space":"8GB","Observation angle":"1.05\u00b0","Instrument size":"700mm X 135mm X 115mm","Ambient temperature":"-15\u2103~+60\u2103","Measurement range":"0---4000","Continuous working time of battery":"\uff1e72h","Light source color temperature":"2856\u00b150K"}}