gx 3r pro five gas detector

{"cid":"91202321","title":"Riken Keiki Gx-3r Pro Five Gas Monitor GX-3R \/ GX-3R Pro RKI Instruments Gas Detector","imgUrl":"https:\/\/img.chinax.com\/nimg\/ae\/4b\/6e8791d7c65a7ceb8fc51ac64c58-200x200-1.jpg","attrs":{"Price":"USD460\/PC","Brand Name":"Riken Keiki","Model Number":"GX-3R","Minimum Order Quantity":"1","Delivery Time":"in stock","Supply Ability":"1000","warrany":"1 year","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union","type":"Portable Gas Detector","Ingress proof rating":"IP66\/68","Certification":"-","Place of Origin":"JAPAN","Packaging Details":"Original"}}

{"cid":"91211450","title":"NCR-6309 Combustible LEL Gas Sensor GX-3R GX-3R Pro Portable 4-in-1 Gas Detector","imgUrl":"https:\/\/img.chinax.com\/nimg\/5f\/98\/e6ca74543fb27961fb7ffb80f591-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"RKI","Model Number":"NCR-6309","Minimum Order Quantity":"1","Delivery Time":"3-5work days","Resolution":"1% LEL","Supply Ability":"10000pcs\/Month","Payment Terms":"L\/C, D\/A, D\/P, T\/T, ","Measurement Range":"0 \u2013 100% LEL (Lower Explosive Limit)","Packaging Details":"Standard Package","Accuracy":"\u00b15% of reading","Response Time (T90)":"\u2264 15 seconds","Place of Origin":"Japan"}}