testo airflex 549i sensor

{"cid":"91202321","title":"100% New Original Testo 549i Smart Wireless Pipe Pressure Meter Radio Range 100m Weight 156.6g","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/b1\/de\/1529a5ea29a30fb174cb21e06778-200x200-1.jpg","attrs":{"Price":"USD$75\/pc","Brand Name":"testo","Model Number":"549i","Minimum Order Quantity":"5","Delivery Time":"1-5days","Certification":"CCC,CE","Place of Origin":"Germany","Payment Terms":"L\/C, D\/A, D\/P, T\/T","Supply Ability":"1000pcs per month","Packaging Details":"original","Radio range":"100m","Measuring range":"-1...60 bar","weight":"156.6g","aspect":"125\u00d732\u00d731mm"}}

{"cid":"91200158","title":"Handheld Testo 350 Gas Analyzer Remote Control With Six Gas Sensors","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/6d\/6e\/abe3c1902169de4f0e876b3f91c3-200x200-1.jpg","attrs":{"Brand Name":"Zetron","Model Number":"testo 350","Minimum Order Quantity":"1","Delivery Time":"3-7 days","Certification":"CE, ISO13485, ISO9001","Place of Origin":"China","Payment Terms":"T\/T, D\/A, L\/C, D\/P, Western Union, MoneyGram","Supply Ability":"1000 set\/month","Measurement Component":"CO, NO, NO2, SO2, H2S, CxHy and CO2.","Protection class":"IP40","Display type":"Graphic Display","Storage temperature":"-20 ~ +50 \u00b0C","Weight":"440 g","Size":"88 x 38 x 220 mm","for":"industrial smoke emission testing","name":"testo 350 gas analyzer"}}