Portable Carbon Monoxide Detectors Plug in 4-in-1 Gas Detector for Home, RV, Hotel Room – Natural Gas & CO Alarm with Temperature & Humidity Display (1 Pack)
【Upgraded 4-in-1 Detector】This combustible gas & carbon monoxide tester displays temperature, humidity, natural gas and carbon monoxide levels in real time for your peace of mind.
【Accuracy & Durability】Equipped with high-precision electrochemical sensor, this natural gas leak and CO sniffer is highly reliable and more responsive.
【Easy to Use】Plug and play, easy to install and easy to read. US Standard plug All 110V - 220V AC sockets can be used.
【Audio & Visual Alarm】When the flammable gas or carbon monoxide reaches a certain level, this plug-in monitor will activate an over 85dB audio alarm telling you to open the window and door and a continuously flashing red light, providing timely alerts to any potential danger.
【Compact Design】Small and portable, the big color LCD makes it easy to read even at night.
Shipping takes place within 3-5 business days. If there is a problem with the shipment of the product, we will notify you via the email address you entered when ordering.
🔧 Is free shipping available?
We do not currently offer free shipping. However, this may be added at some point. We apologize.
🔧 How can I get a tracking number for my order?
If your order has been shipped, we will add the tracking number to your order and notify you via the email address you entered when ordering.
🔧 How do I process a return or exchange?
For returns or exchanges, please contact us within 14 days of receiving the product, along with a receipt or screenshot of the purchase, and a photo of the product with the packaging or tag intact.
