Carbon monoxide detector, green, 666630mm, portable CO detector alarm, temperature and humidity detector.

Portable Carbon Monoxide Detector: 3-in-1 portable carbon dioxide detector. Ultra-HD Display and Information: The multi-function display shows carbon monoxide, humidity, and temperature levels, allowing for real-time monitoring on a high-definition screen and continuous control of ambient air quality. High-Capacity 1000mAh Battery: The built-in 1000mAh lithium battery ensures long battery life without frequent replacement. Reliable and safe, ideal for camping and travel. Portable Carbon Monoxide Detector for Travel: This compact and portable carbon monoxide detector is lightweight and space-saving. It is equipped with a sturdy lanyard for attaching it to a backpack or tent.