{"product_id":"9470348","title":"SMART SENSOR 4-in-1 Rechargeable Gas Detector - Portable H₂S, O₂, CO, LEL Monitor with LCD Display \u0026 Alarm","description":"\u003cp\u003eThis professional 4-in-1 gas detector is expertly crafted to detect Carbon Monoxide (CO), Hydrogen Sulfide (H₂S), Oxygen (O₂), and Combustible Gas (LEL). Designed for continuous environmental monitoring, it triggers an alert through sound, vibration, and flashing lights when gas concentrations reach alarm levels. Its compact size and lightweight construction make it both portable and user-friendly.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Gas Detection:\u003c\/strong\u003e Monitors CO, H₂S, O₂, and LEL gas concentrations accurately and professionally.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEffective Alarm System:\u003c\/strong\u003e Sound, vibration, and flashing light alarms notify you when gas levels are unsafe.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy-to-Read Display:\u003c\/strong\u003e Features a large HD LCD with backlight for clear visibility in various lighting conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Use:\u003c\/strong\u003e Connectable to a sampling pump for use in enclosed spaces, ideal for industries such as shipping, mining, oil, and more.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand Name:\u003c\/strong\u003e SMART SENSOR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Blue\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e ABS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eScreen Size:\u003c\/strong\u003e 47 x 38mm \/ 1.9 x 1.5in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSensor Type:\u003c\/strong\u003e Electrochemical Principle\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCharging Port:\u003c\/strong\u003e Micro USB DC 5V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e DC 3V for Sampling Pump\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperation Current:\u003c\/strong\u003e 230mA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBattery Type:\u003c\/strong\u003e BL-9C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisplay Type:\u003c\/strong\u003e Segment Type LCD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperation Conditions:\u003c\/strong\u003e Humidity 15%~95%RH, Temperature -10℃~50℃\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e 0~40℃\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBattery Runtime:\u003c\/strong\u003e 6 hours (without alarm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDetection Range:\u003c\/strong\u003e\n    \u003cul\u003e\n      \u003cli\u003eCO: 0～999ppm\u003c\/li\u003e\n      \u003cli\u003eH₂S: 0～500ppm\u003c\/li\u003e\n      \u003cli\u003eO₂: 0～30%VOL\u003c\/li\u003e\n      \u003cli\u003eLEL: 0～100%LEL\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eResolution:\u003c\/strong\u003e\n    \u003cul\u003e\n      \u003cli\u003eCO: 1ppm\u003c\/li\u003e\n      \u003cli\u003eH₂S: 1ppm\u003c\/li\u003e\n      \u003cli\u003eO₂: 0.1%VOL\u003c\/li\u003e\n      \u003cli\u003eLEL: 1%LEL\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAlarm Settings:\u003c\/strong\u003e Customizable upper and lower limit alarms, TWA, and STEL settings.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItem Size:\u003c\/strong\u003e 140 x 75 x 35mm \/ 5.51 x 2.95 x 1.37in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Item 270g \/ 9.52oz, Package 430g \/ 15.17oz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions:\u003c\/strong\u003e 24.5 x 9 x 6cm \/ 9.64 x 3.54 x 2.36in\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x 4-in-1 Gas Detector\u003c\/li\u003e\n  \u003cli\u003e1 x USB Cable\u003c\/li\u003e\n  \u003cli\u003e2 x Screws\u003c\/li\u003e\n  \u003cli\u003e1 x Gas Calibration Hood\u003c\/li\u003e\n  \u003cli\u003e1 x Storage Bag\u003c\/li\u003e\n  \u003cli\u003e1 x User Manual (English)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Evalm","offers":[{"title":"blue","offer_id":46356129743077,"sku":"663254706229","price":75.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/7262\/8453\/files\/E24481-1-3572-QhC6.jpg?v=1732632543","url":"https:\/\/evalm.com\/products\/9470348","provider":"Evalm","version":"1.0","type":"link"}