A CO2 leek detector is a useful tool that find leaks of carbon dioxide gas. This gas get used in lots places like factories, resturants, and homes too. If too much CO2 leaks, it can be dangerous for people and environment. That’s why a CO2 leak detector are important. With this device, companies keeps their workers safe and also protect the planet. It work by detecting CO2 levels in air. If levels get too high, the detector will sound a alarm to warn everyone. So people can act quick to fix the problem.