radon meter

{"cid":"91150510","title":"FJ-2500 LCD Liquid Crystal Display Environmental Radon Meter","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/d5\/fc\/7d00de8a4a194cccb050b765d356-200x200-1.jpg","attrs":{"Price":"USD4255\/set - USD4810\/set","Brand Name":"HUATEC","Model Number":"FJ-2500","Minimum Order Quantity":"1 pc","Delivery Time":"7-10 working days after receipt of your payment","Certification":"CE","Place of Origin":"China","Payment Terms":"T\/T,Paypal","Supply Ability":"10sets\/Month","Packaging Details":"Carton packing box","Sensitivity":"\u22659cps\/[Bq\u2022m-3]","Measuring range":"Ambient air radon: (3\uff5e100000000) Bq\/m\u00b3; soil radon: (300\uff5e400000) Bq\/m3 Radon extraction rate: (0.001\uff5e10.000) Bq\/[m2\u2022s]; radon in water: (0.003\uff5e100) Bq\/L","Background counting rate":"\u22640.3cps","Measurement repeatability error":"\u22645% (Radon room concentration 2000Bq\/m3, ambient humidity 65%, temperature 25\u2103)."}}

{"cid":"91221935","title":"Radon Monitor Multirae 5 Gas Meter RN-PRO 200 Home Safety Customizable","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/0d\/d6\/152ce2639773d4f14bc8225ab12a-200x200-1.jpg","attrs":{"Price":"$130.00\/pieces 1-999 pieces","Brand Name":"klsk","Model Number":"RN-PRO 200","Minimum Order Quantity":"1PC","Place of Origin":"Jiangsu, China","Packaging Details":"Standard exporting package-Carton box","Supply Ability":"500 Piece\/Pieces per Week","Type":"home safety","Customized support":"OEM, ODM, OBM","Product Type":"Radon Monitor","Working Voltage":"DC 12 +- 0.1V","Certificate":"CE FCC RoHS","Alarm":"Vibration Alarm with Light, Sound","Sensor Type":"Pulsed Ion Chamber","Transport Package":"Carton","Specification":"10 x 10 x 16 (cm)","Weight":"380g","HS Code":"8531100000","Origin":"Nanjing, China","Port":"NANJING \/ SHANGHAI","Stock":"1PC"}}