detector negative ion pm2 5 pm10

{"cid":"91224294","title":"Comprehensive Forest Health Wellness Environment Detector Negative Ion PM2.5 PM10","imgUrl":"https:\/\/img.chinax.com\/nimg\/d9\/e1\/7eb56a81ef2509b0bf0b207b9ed9-200x200-1.jpg","attrs":{"Brand Name":"ONETEST","Model Number":"ONETEST-503XP-A","Minimum Order Quantity":"1pieces","Delivery Time":"7-15days","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"500 pieces \/ 30 days","range:":"0-2 million per\/cm\u00b3","mobility:":"0.15cm2\/V. Sec","LCD be in a poor light:":"have","apparent show:":"128X64 dot array LCD LCD","repeat measure:":"1.3kg recorder: 0.180kg","Detection ion:":"Positive and negative ions, temperature, humidity, PM2.5, PM10 in the air"}}

{"cid":"91200158","title":"DM7800 Zetron Detector ION \/ PM2.5 \/ PM1.0 \/ PM10 \/ HCHO \/ Temperature \/ Humidity","imgUrl":"https:\/\/img.chinax.com\/nimg\/9f\/0a\/7263cab6127be17919f2781faba6-200x200-1.jpg","attrs":{"Brand Name":"Zetron","Model Number":"DM7800","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":"ION\/PM2.5\/PM1.0\/PM10\/HCHO\/Temperature\/Humidity","Battery capacity":"5000mAh","Size":"18.6*11*4.1CM","Weight":"1.5 kg"}}