marine testo 350 portable emission analyzer

{"cid":"91211450","title":"YJJ 0393 0000 0-25 Vol.% Electrochemical Oxygen Sensor Testo 340\/Testo 350 Portable Gas Analyzer","imgUrl":"https:\/\/img.chinax.com\/nimg\/46\/c9\/c435dfc7a14fa601af033846b890-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"YJJ","Model Number":"0393 0000","Minimum Order Quantity":"1","Delivery Time":"5-8 days","Overall size":"40\u00d730\u00d730mm","Payment Terms":"L\/C, D\/A, D\/P, T\/T, , ","T90 response time":"< 20s","Recovery time":"< 30s","Packaging Details":"Box pack","Expected lifespan":"24 months","Supply Ability":"1500","Resolution":"0.01% Vol","Operating temperature":"0 - +50\u2103","Measurement accuracy":"\u00b10.3% Vol","Place of Origin":"Germany","Measurement range":"0 - 25 Vol.% O\u2082"}}

{"cid":"91200158","title":"CE Portable Emission Analyzer Certified Marine Ship Testo 350 Maritime","imgUrl":"https:\/\/img.chinax.com\/nimg\/93\/e3\/6c6c921b3e8cf66f7c0b78122ba9-200x200-1.jpg","attrs":{"Brand Name":"HiYi","Model Number":"Testo 350 MARITIME","Minimum Order Quantity":"1","Delivery Time":"3-7 days","Certification":"CE, ISO13485, ISO9001","Place of Origin":"German","Payment Terms":"T\/T, L\/C, Western Union, MoneyGram","Supply Ability":"10000 set\/month","Packaging Details":"Plastic box","Test item":"NO, NO2, SO2, CO, CO2-(IR) and O2","Product name":"Emission analyzer","Weight":"17 kg","Size":"565 x 455 x 265 mm (case)"}}