5 06cm2 face mask differential pressure tester

{"cid":"91199049","title":"220V Face Mask Differential Pressure Tester Experimental Area 4.9cm2 5.06cm2","imgUrl":"https:\/\/img.chinax.com\/nimg\/17\/31\/31d187dc1784fdc9a5cb4f8b3b63-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"HAIDA","Model Number":"HD-W810-2","Minimum Order Quantity":"1 Set","Delivery Time":"20 days after order confirmed","Certification":"CE,ISO","Place of Origin":"Guangdong, China (Mainland)","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union,,In cash, escrow","Supply Ability":"30 Sets per Month Haida","Packaging Details":"ach set protected with resin fiber and PP film, then put into Strong wooden case with operation man","Power":"Electronic","Measuring range":"0-2000Pa, accuracy: 1Pa","Flowmeter range":"0-10L\/min, accuracy: 3%\u00b1","Dimensions":"460 x 500 x 670 mm","Power supply":"220V, 50Hz,300W","Use":"Mask"}}