precise laser methane detector with etlm 50 certification

{"cid":"91200158","title":"Portable Remote 50 Meters Laser Methane Detector Ch4 Leak","imgUrl":"https:\/\/img.ismap.com\/nimg\/42\/5f\/738a6ce4de932761bbf6c1838f89-200x200-1.jpg","attrs":{"Brand Name":"Zetron","Model Number":"L10","Minimum Order Quantity":"1 piece","Delivery Time":"in stock","Certification":"Ex","Place of Origin":"China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"1000 set\/month","Packaging Details":"paper box","Product name":"L10 Remote methane detector","Max Detection Distance":"100 meters","Target Gas":"Methane","Measure Range":"0-100,000ppm*m","Size":"170 x 52 x 52 mm","Weight":"0.38kg"}}