4-in-1 Portable Carbon Monoxide Detector for Travel, 300HR Battery Life,CO Detector Alarm with Temp/Humidity Monitor and Emergency Flashlight,for Camping,RV,Hotel,Kitchen

Price: $29.97
(as of Feb 07, 2026 18:25:32 UTC – Details)

From the brand

Portable Carbon Monoxide Detector for Travel

Multi-functional Monitoring: Portable Carbon Monoxide Detectors provides real-time monitoring of CO concentration (0-1000ppm), ambient temperature (-10-55°C), and humidity (0-100%RH). It simultaneously meets both household and industrial safety requirements
Four-Level Visual and Audible Smart Alarms: CO Monitor features four-level visual and audible alarm indicators (green/yellow/orange/red), providing real-time and accurate display of the danger level of carbon monoxide in the air. Alarms are triggered immediately upon exceeding safe limits
Compact and Portable: This Carbon Monoxide Detectors Travel Size features a portable, compact design. Measuring 3.82×2.2×1.18 in and weighing 3.81 oz, it’s incredibly lightweight. Equipped with a lanyard and magnetic back design. Ideal for travel, outdoor camping, RVs, kitchens, garages, and more
Extended Battery Life: Equipped with a built-in 2000mAh lithium battery, it operates for 300 hours on a full charge. If no operation is detected for 1 minute, Travel Carbon Monoxide Detector Portable automatically switches to power-saving mode
Practical Design: The Carbon Monoxide Alarm with emergency flashlight (high/low brightness modes) for enhanced nighttime usability. Temperature units support °C/°F switching with precise and reliable data
High-Precision Detector: This 4-IN-1 CO Detector Portable is equipped with precise sensors that rapidly detect CO levels in the environment. It is ideal for poorly ventilated indoor spaces such as garages, fireplaces, or gas heater areas to ensure air quality and safety
Note: This detector measures carbon monoxide concentration, not carbon dioxide. Carbon monoxide levels typically exceed safe thresholds under specific conditions such as combustion or gas leaks