ultrasound machine black and white thi 12 1in

{"cid":"91206320","title":"Human Digital Ultrasound Machines Black And White BB BM 12.1in LED Screen","imgUrl":"https:\/\/img.ismap.com\/nimg\/74\/49\/6ddb100774534a006c58073808e1-200x200-1.jpg","attrs":{"Price":"1000USD","Brand Name":"Xianfeng","Model Number":"XF50A","Minimum Order Quantity":"3-5pcs","Delivery Time":"5-8days","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"100 Set Per Day","Certification":"CE, ISO","Place of Origin":"Made In China","Packaging Details":"Carton","Product Name":"Portable Ultrasound Machine","Type":"Doppler Ultrasound Equipment","Application":"GYN","Display":"LED Screen","Display mode":"B\u3001B\/B\u30014B\u3001B\/M\u3001M","Battery":"Li-ion","Key Board":"International Key Board And Backlight Key","Item":"Basic black and white ultrasound System","Probe Socket":"Dual probe sockets","Output Interface":"PAL Video Output,SVGA Video Output,USB"}}

{"cid":"91223822","title":"Black&white Portable Medical Ultrasound Scanner Machine for Vet Use","imgUrl":"https:\/\/img.ismap.com\/nimg\/61\/b3\/34a6f0c08bdb2537e1d44941a673-200x200-1.jpg","attrs":{"Brand Name":"MEDSINGLONG","Model Number":"MSLPU33A","Place of Origin":"China","Power Source":"Electric","Warranty":"1 Year","After-sale Service":"Online technical support","Material":"plastic","Shelf Life":"1years","Quality Certification":"ce","Instrument classification":"Class I","Safety standard":"None","Display mode":"B;B\/B;4B;B +M;M","Display size":"12.1inch LED","E-zoom":"Magnify 2 times of real time image","Dynamic range":"0~120db adjustable","Focus position":"Dynamic electron focusing","Gray scale":"256 levels","storage":"128 images","Output interface":"USB port","Gain control":"8segments TGC and overall gain can be adjusted respectively","Image polarity":"Left and right flip; up and down flip"}}