3-in-1 CO Detector: Plug-In Wall & Travel CO Meter with LCD Display, Temp & Humidity

Protect your space with a versatile 3-in-1 CO detector

Meet a compact, plug-in device that keeps a vigilant eye on carbon monoxide levels while also monitoring ambient temperature and humidity. The built-in LCD display presents readings at a glance, helping you stay aware of your environment whether you’re at home or on the road. With clear voice and light alerts, you can respond quickly and confidently to changing air quality.

Designed for flexible use, this detector plugs into any standard outlet and can be positioned in the kitchen, bathroom, RV, workshop, or parking area. Its travel-friendly form means you can take a trusted safety companion on longer trips, campsites, or temporary work sites without additional setup time.

Key benefits at a glance

• 3-in-1 indicators for Carbon Monoxide, Temperature, and Humidity, helping you monitor multiple air quality factors in one device
• Easy plug-and-play installation for quick setup anywhere there is power
• Reliable electrochemical CO sensor provides responsive detection and audible/visual alarms when needed
• Professional temperature and humidity sensing gives clarity about your surrounding environment
• Wide applicability—from kitchens and bathrooms to RVs, parking lots, ironworks, and chemical plants
• Worry-free after-sales support with a 90-day return/exchange policy

Specifications at a glance

• Display shows CO concentration up to 100 ppm
• Temperature display range: 1–176°F
• Humidity display range: 0–99%
• Note: please remove the protective film on the screen before first use

Note: This device is designed to monitor air conditions and alert you to changes. It is not a medical device, but it can be a valuable part of your safety routine in homes, vehicles, and workspaces.