sign retroreflectometer dc 8 4v charger

{"cid":"91200138","title":"220mm \u00d7 250mm \u00d7 80mm Sign Retroreflectometer DC 8.4V 8GB Data Storage Space","imgUrl":"https:\/\/img.chinax.com\/nimg\/39\/50\/e7508e233dfe6c3e2d69b56a82f7-200x200-1.jpg","attrs":{"Brand Name":"Retro Reflective Meter","Model Number":"STP-TSR","Minimum Order Quantity":"1","Delivery Time":"5-8 work days","Place of Origin":"CHINA","Certification":"CCC","Packaging Details":"inner box and master carton , 1pc per carto","Payment Terms":"T\/T","Supply Ability":"1000","Language":"English","Light source color temperature":"2856\u00b150K (Standard Illuminant A)","Instrument size":"220mm \u00d7 250mm \u00d7 80mm (L\u00d7H\u00d7W)","Color":"Red","Continuous working time of battery":"\uff1e8h","Warranty":"1 Years","Observation angle":"0.2\u00b0","Error of repeatability measurement":"\u22642%"}}