cost of carbon monoxide detector

{"title":"1ppm Resolution Hand Held Gas Detector\u00a0, IP54 Portable Carbon Monoxide Detector","imgUrl":"https:\/\/img.chinax.com\/nimg\/d5\/5a\/7a0c6af32b37564909751518fc42-200x200-1.jpg","attrs":{"Brand Name":"TOPSKY","Model Number":"CTH 1000 \/ CTH 2000 \/ CTH 5000 \/ CTH 10000","Minimum Order Quantity":"1 Set","Place of Origin":"China","Supply Ability":"2000 Sets\/Month","Packaging Details":"Export standard","Name":"Portable Gas Detector\/ Portable Carbon Monoxide CO Detector","Sensors":"Electrochemical sensors ( CO )","Accuracy":"1ppm","Resolution":"1ppm","Power Source:":"1500mAH lithium battery \uff1brechargeable battery","Temperature Range:":"-4\u00b0F to 122\u00b0F (-20\u00b0C to 50\u00b0C) typical","Humidity Range:":"0 to 95% RH typical","Alarms":"Adjustable low and high alarm setpoints","Explosion protection":"Exibd I"}}

{"title":"TGS3870 Methane And Carbon Monoxide Sensor Low Power Consumption","imgUrl":"https:\/\/img.chinax.com\/nimg\/94\/6a\/23ec39097d9d73ec71f9c1e9308a-200x200-1.jpg","attrs":{"Brand Name":"Figaro","Model Number":"TGS3870","Minimum Order Quantity":"1","Delivery Time":"3-5workingdays","Place of Origin":"Japan","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Packaging Details":"Standard Package","Model number":"TGS3870-F00","Sensing principle":"MOS type","Standard package":"Plastic base and metal can","Target gases":"Methane and Carbon Monoxide","Typical detection range":"Methane 1~25% LEL"}}

{"title":"3V\/3.7V Lithium Battery Portable O2 Gas Concentration Detector with Sound-Light Alarm","imgUrl":"https:\/\/img.chinax.com\/nimg\/2e\/c3\/b71c6bcdda0d263bb2064ea75c7a-200x200-1.jpg","attrs":{"Minimum Order Quantity":"1PC","Model NO.":"K60","Portable":"Portable","Certification":"CE","Gas":"Customized","Type":"Electrochemical Gas Analyzer","Item":"Single Gas Detector","Sampling":"Difusion","Working Voltage":"3V\/3.7V Lithium Battery","Alarm Type":"Acousto-Optic Alarm with Vibration","Sensor Life":"2-5 Years","Explosion-Proof Grade":"Ex Ib Iic T3","Weight":"Approx. 120g","Transport Package":"1 Set\/ Carton","Specification":"109x56x38mm\/4.291\"x2.205\"x1.496\"","Trademark":"KELISAIKE or OEM","Origin":"Nanjing, China","HS Code":"8531100000","Supply Ability":"500PCS\/Month","Package Size":"16.00cm * 11.00cm * 5.00cm","Package Gross Weight":"0.500kg","Warranty":"1 Year","Brand":"Kelisaike","Customized":"Customized","Customization":"Available | Customized Request","Shipping Cost ":"about shipping cost and estimated delivery time."," ":"Initial Payment Full Payment","Currency":"US$","Return&refunds":"You can apply for a refund up to 30 days after receipt of the products.","Stock":"1PC"}}