testo 545 digital meter with app

{"cid":"91202321","title":"Original and New Testo 545 - Digital Meter with App Connection in stock","imgUrl":"https:\/\/img.chinax.com\/nimg\/3a\/58\/f67f4cf6cc98b946523501cb0551-200x200-1.jpg","attrs":{"Price":"USD120\/PC","Brand Name":"Testo","Model Number":"545","Minimum Order Quantity":"1","Delivery Time":"in stock","Supply Ability":"1000","customized support":"OEM, ODM","Weight":"10 oz. \/ 288 g","Certification":"-","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union","Protection class":"IP40","Place of Origin":"Germany","Packaging Details":"Original"}}

{"cid":"91188394","title":"Testo 550i Application-Controlled Digital Refrigerant Meter","imgUrl":"https:\/\/img.chinax.com\/nimg\/88\/69\/ab86264c65e148f7f723a5b99d17-200x200-1.jpg","attrs":{"Brand Name":"testo","Model Number":"550i","Minimum Order Quantity":"1PCS","Delivery Time":"5-8 work days","Operating Temperature":"-10to+50\u00b0C","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union,MoneyGram","Supply Ability":"1000 Piece\/Pieces per Week negotiable","Packaging Details":"each unit has individual box and all boxes are packed in standard packages or customers requests available","Certification":"CE","Measuring Range":"-1to60 Bar","Weight":"595g","Highlight":"Bluetooth digital refrigerant meter, App Controlled Digital Refrigerant Meter","Resolution":"0.01 Bar"}}