Carbon Monoxide Detector with Temperature Humidity Sensor, LCD Display Alarm for Home/Hotel/RV

Product Description KH Alert AC-Plug in CO Detector with Temperature and Humidity Display is suitable for all places where carbon monoxide may be present, including your home kitchen, bedroom, bathroom, hotel, and even during activities like barbecuing or using charcoal for warmth. With its temperature and humidity display, this 3 in 1 Carbon Monoxide Detector allows you to monitor the environment conditions in real-time. It can be easily plugged directly into a power outlet for a hassle-free installation. The package includes 1 × 3 in 1 Carbon Monoxide Detector, 1 × Manual, and 1 × Protection Cotton. To ensure the device is working properly, you can press the SELF-TEST Button. If the alarm does not sound, it indicates that the unit is faulty and should not be used. To test if the alarm is working, you can expose the sensor to cigarette gas. If the detector responds with a digital display or an audible and visual alarm, it means it is functioning correctly. This Carbon Monoxide detector has been upgraded to include indicators for Carbon Monoxide (0 to 999PPM), Temperature (1 to 176℉), and Humidity (0% to 95%RH) levels for added protection. Its compact design and clear LCD display make it easy to use, while the imported electrochemical sensor ensures accuracy and durability. When the CO concentration exceeds 150ppm, the alarm will sound both visually and audibly. This CO Detector is ideal for various settings such as bedrooms, kitchens, living rooms, bathrooms, garages, offices, restaurants, hotels, and RVs. We offer a 180-day unconditional refund and a 2-year warranty, ensuring customer satisfaction. Reach out to us or Amazon customer service for any quality or usage concerns, and we will address them promptly. Your safety is our top priority.

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