CEKKIENA Carbon Monoxide Detectors Portable [3 in 1] Temperature Detector/ Humidity Sensor / Air Quality Meter Smoke CO Gas Monitor Alarm for Home Bedroom Office in-car Camping Indoor Outdoor

【NDIR working method & 3 in 1 function】Our carbon monoxide detector is based on the principle of non dispersive infrared absorption (NDIR), to detect carbon monoxide in the air, capture the weak current generated by electrochemical reaction, detect the concentration of carbon monoxide appropriately and quickly by every 2 seconds actual time. This multi-functional CO detector integrated CO / Temperature / Humidity detection functions,we will see the gas ambient level is good or not actual time.
【Accurate measuring range】CO measuring range: 0 – 500 ppm; Humidity measuring range: 20% ~ 80% RH; Temperature measuring range: 14℉ to 104 ℉(-10℃ to 40℃). Large Color 2.2” circular HD display with value of carbon monoxide / humidity / temperature / and a cartoon face. Super large CO value typeface, You’ll be able to confirm the carbon CO concentration at a glance.
【Built-in high capacity 2400mAh battery】 With 2400mAh battery, this 3 in 1 CO detector can Continue working 90 hours with full charge; still fortify working when charging, which make this CO detector to be had working in varies occasions to prevent carbon monoxide-poiso`ning.
【High performance CO detector】Dimensions: 3.26 × 3.26 cm × 1.25 inch; Weight: 4.8 oz. This CO detector is a prime quality air quality detector, it features high accuracy, stable performance, jamming prevention, and low consumption. Don’t hesitate to make a choice this beautiful shape carbon monoxide detector, and discard those traditional products without aesthetic feeling!
【Color indicator light warning & Comfort emoji change & trill Alarm】[CO ppm: 0-100, Green indicator light and smile emoji show]; [CO ppm: 100-200, Yellow indicator light and expressionless emoji show warning]; [CO ppm: 200-500, Red indicator light and sad emoji show with trill Alarm].
【Widely occasions the use of】This 3 in 1 multi-functional carbon monoxide detector will also be widely use like home, office, school, camping, picnic, outdoor adventure, in car and so on.With portable design, we will put it on the desk, kitchen, near by fireplace, in bedroom, dining, field tent, even we will use it as hand-held air quality monitor.