stroboscope and tachometer with backlight

{"cid":"91225045","title":"5 Digits LCD Digital Stroboscope Tachometer Sm6240plus With Backlight","imgUrl":"https:\/\/img.chinax.com\/nimg\/e9\/55\/844f858117f5cd740a65404e8ffb-200x200-1.jpg","attrs":{"Price":"136","Minimum Order Quantity":"2","Model NO.":"SM6240plus","Display":"Digital","Detection Method":"Non-contact","Connection Type":"Wireless","Noctilucence":"LCD","Weight":">100g","Store":"10 Commonly Used Stroboscopic Data","Measuring Range":"60 ~ 40000rpm\/FPM","Accuracy":"0.05%","Resolution":"<400rpm: 0.01rpm\/FPM","Resolution 2":"<4000rpm: 0.1rpm\/FPM <40000rpm: 1rpm\/FPM","Time Base":"10MHz Industrial Grade Quartz Crystal","Display LCD":"5 Digits LCD with Backlight, Max. Indication: 400","Power Supply":"\u00d7 3.7V(14500) AA Lithium Ion Battery","Transport Package":"Carrying Case","Specification":"CE, ROHS","Trademark":"BESTONE","Origin":"China","HS Code":"9025800000","Production Capacity":"500000pieces\/Year"}}

{"cid":"91199785","title":"Digital Stroboscope With Large LCD And Backlight Digital Tachometer Adjust Objects Of High Speed And Moving","imgUrl":"https:\/\/img.chinax.com\/nimg\/a4\/04\/92cb7aa88edbf60b695193fca4cd-200x200-1.jpg","attrs":{"Price":"USD17.8\/pc","Brand Name":"VICTOR","Model Number":"VICTOR 6237P","Minimum Order Quantity":"100pcs","Delivery Time":"5 to 30 days","Certification":"CE","Place of Origin":"CHINA","Payment Terms":"T\/T, Western Union, L\/C, Paypal","Supply Ability":"3000pcs available","Packaging Details":"Color box packing; 40pcs\/Carton; Carton Size: 46*29*52cm ;13KG\/Carton","Color":"Orange and Black","Size":"195\u00d772\u00d737mm","Product Name":"Digital Tachometer","Model No.":"VICTOR 6237P","Display":"Max.19999","Material":"Plastic, metal, silica gel"}}