nsf 49 digital aerosol photometer

{"cid":"91199616","title":"APM-18 Digital Aerosol Photometer NSF 49 For HVAC System","imgUrl":"https:\/\/img.ismap.com\/nimg\/ae\/3f\/f3e2310e892826d4c1b824094bef-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"SUJING","Model Number":"APM-18","Minimum Order Quantity":"1","Delivery Time":"5 work days","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"800\/per month","Packaging Details":"Carton","Reagent Settings":"PAO-4, DOP, Ondina, Mineral Oil, Paraffin","Weight":"Weight","Output":"Wireless printer, USB interface","Standards compliance":"NSF 49, IEST, ISO-14644","Light Source":"Solid State, rated for life of instrument","Warranty time":"1 year"}}

{"cid":"91195808","title":"Stainless Steel 392F NSF Barbecue Beef Meat Thermometer","imgUrl":"https:\/\/img.ismap.com\/nimg\/0f\/f2\/cda269c492361c9633eb43188f0f-200x200-1.jpg","attrs":{"Brand Name":"Mingle","Model Number":"E514","Minimum Order Quantity":"1000","Delivery Time":"30 days","Place of Origin":"China","Payment Terms":"L\/C, T\/T, Western Union","Supply Ability":"300,000PCS \/ Month","Packaging Details":"bubble bag\/white box\/blister card","Material":"ABS + Stainless Steel","Color":"Orange, Red etc","Usage":"Quick Read Digital Barbecue Beef Meat Thermometer","Certifications":"CE ,NSF, LFGB, FDA,ISO9001","Measurement Range":"-49 F to 392F","Accuracy":"\u00b11\u00b0C at 0 to 100\u00b0C"}}