onetest 200xp

{"cid":"91224294","title":"Negative Air Ion Tester ONETEST-200XP 15.8V 10.5V Polarization Voltage","imgUrl":"https:\/\/img.chinax.com\/nimg\/8e\/04\/ee2bbdcb6a34403a75c82d057f8f-200x200-1.jpg","attrs":{"Brand Name":"ONETEST","Model Number":"ONETEST-200XP","Minimum Order Quantity":"1 pieces","Delivery Time":"5-15 Working day","Place of Origin":"Shenzhen, China","Payment Terms":"T\/T","Supply Ability":"300 pieces+One month","Packaging Details":"Product packaging: Plastic box, transport packaging: Carton","Negative ion\u00a0":"0-1999X103ion\/cm3","Collector length":"14cm","Inner radius of the collector":"0.35cm","Air volume":"About 2.3m3\/h","Polarization voltage":"15.8V,10.5V Optional","Ion mobility":"0.4\uff0c0.6cm2\/V.S Optional"}}