onetest 502xp

{"cid":"91224294","title":"Outdoor Air Ion Tester Multi Parameter Air Ion Detector ONETEST-502XP-A","imgUrl":"https:\/\/img.chinax.com\/nimg\/7d\/cd\/72365c2eaee012e2e60e28275d56-200x200-1.jpg","attrs":{"Brand Name":"ONETEST","Model Number":"ONETEST-502XP-A","Minimum Order Quantity":"1 pieces","Delivery Time":"5-15 Working day","Place of Origin":"Shenzhen, China","Payment Terms":"T\/T","Supply Ability":"500 pieces+One month","Packaging Details":"Product packaging: Aluminum box, shipping packaging:Carton","Detection ion:":"Positive and negative ions, temperature, humidity, PM2.5, PM10 in the air","range:":"0-1999X103","show:":"128X64 dot array LCD LCD","Determination accuracy:":"\u00b1 10%, software calibratable","apolegamy:":"RS232 data output, portable battery + charger, DT-10 data recorder","weight:":"1.3kg"}}