Portable Carbon Dioxide Detectors for Travel: What They Can—and Can’t—Tell You A portable carbon dioxide (CO₂) detector can help travellers assess ventilation in places such as hotel rooms, hire cars, trains and meeting rooms. Small enough to carry in a bag, it measures the concentration of CO₂ in the air
Portable Carbon Dioxide Detectors: What They Do and How to Choose One Carbon dioxide (CO2) is a colourless, odourless gas found naturally in the air. It is also produced by people and animals, combustion, fermentation and some industrial processes. At ordinary indoor levels, it is not usually a direct health
Portable Carbon Monoxide Detectors for Camping: What to Know Camping can mean cooking, heating or lighting with fuel-burning equipment. These activities can produce carbon monoxide (CO), a poisonous gas that has no smell, colour or taste. In an enclosed or partly enclosed space, such as a tent, awning or campervan,
