Key features

• •【9-in-1 Carbon Monoxide Detector】More than just a CO monitor,Sfiracle 9-in-1 Carbon Monoxide Detector accurately measures CO2, PM2.5, TVOC, HCHO, PM1.0, PM10,temperature and humidity in the air.The air quality monitor helps you breathe healthier while staying comfortable.
• •【LED Digital Display】Carbon monoxide detector is equipped with a 3.6-inch ultra-high definition LED display,showing real-time CO concentration data,CO2,PM1.0,PM10,PM2.5,TVOC,HCHO,indoor air quality monitors to monitor the data is clearly visible.Data is refreshed every 2 seconds to ensure the accuracy of the carbon monoxide detector's measurements.The color backlit screen of CO monitor ensures easy reading even in the dark.
• •【4 Levels of Air Quality,Intelligent Alarm】The carbon monoxide detector displays 4 different colors depending on the carbon monoxide concentration.0-50 ppm is green (safe),51-100 ppm is yellow (caution required),101-200 ppm is orange (warning),and 201-1,000 ppm is red (dangerous).CO concentrations above 50PPM trigger the default carbon monoxide alarm.The alarm frequency increases as the concentration increases.You can double-click the top button to turn on/off the buzzer.
• •【Easy to Carry,Anytime Use】Size:3.6"*3.2",the mini size reduces the weight of the carbon monoxide detector and makes it easier to carry.The portable carbon monoxide detector is equipped with a 2000 mAh rechargeable lithium-ion battery,it can provide about 40 hours of standby time after a full charge.Suitable for a variety of indoor and outdoor activities,and easy to carry when traveling.
• •【Safety design】The shell of the air quality monitor adopts a multi-mesh design,with 4-sided openings to increase air circulation,prevent the device from getting hot,and more accurate measurement data.The service life of portable air quality monitor will be greatly extended.
• •【100% Satisfaction】We believe that you will love our air quality monitor.Sfiracle's air quality monitor comes with a 90-day refund guarantee and 12-month warranty.We'll help you solve all your problems within 12 hours if you run into any problems with arbon monoxide detector.Order today and start enjoying a safer way to get fresh air!