SensorconAV8 Inspector Portable Carbon Monoxide Detectors for Aviation – Professional-Grade Digital Carbon Monoxide Monitor with Visual and Audio Alarms

I travel a lot and am apprehensive about staying in hotels without CO monitoring especially reading about horrific news that tourists died from CO poisoning in hotels and Airbnb.This CO detector is very sensitive. It was reading 9 or 10 when I was in a hotel in a major city in the daytime and 5 or 6 at night. This is probably from the pollution of the traffic. Most of the time it was reading zero in mist of the resorts.It uses lithium battery so it should last for a while. It will be better if it also comes with a little bag for traveling.

I bought this for my son’s airplane. No issues yet any tests fine so I’m confident it will work when needed.

Very easy to use. Great for general readings and troubleshooting.

Installed in aircraft in minutes.Simple to use and thankfully showed minimal CO in cabin.The piece of mind is worth the cost.

This aviation CO detector has worked great on every flight so far and shows even minute levels of carbon monoxide. It is much better than the stickers that change color in case of CO exposure.