Carbon Monoxide Detector Plug in with Temperature & Humidity, 3-in-1 Portable CO Detector for Travel, Hotel, Home and RV Safety, Carbon Monoxide Alarm with Real-Time CO Monitor Display

Overview

• Brand : PROTECTMETER
• Style : CO+T+RH
• Power Source : AC
• Color : Pearl White
• Product Dimensions : 1.57"D x 3.75"W x 1.57"H
• Item Weight : 0.37 Pounds
• Alarm : Audible
• Compatible Devices : Home, Hotel, Rv
• Sensor Type : Electrochemical
• Material : Plastic

About this item

• 【3-in-1 Real-Time Monitoring (CO + Temperature + Humidity】Built with a high-precision electrochemical sensor, this carbon monoxide detector delivers accurate CO readings from 0–1000 ppm. The large LCD shows CO levels, temperature, and humidity, giving you full indoor awareness. Functions as both a CO detector and CO monitor for reliable home safety.
• 【Plug-In Safety for Home, Hotel & RV】Simply plug into any 120V–240V AC outlet for continuous operation. Ideal as <b>carbon monoxide detectors plug in</b> for bedrooms, kitchens, hallways, apartments, and RV use. No batteries required. The compact foldable-plug design makes it perfect for hotel stays, rentals, and travel.
• 【Portable CO Protection for Hotels & Airbnb】Lightweight and compact, this <b>portable carbon monoxide detector</b> is easy to pack for any trip. Use it as a <b>travel carbon monoxide detector</b> in hotels, cabins, rentals, trailers, or RVs to ensure safety in unfamiliar environments. A must-have for travelers, families, and renters.
• 【Large LCD Display & 85 dB CO Alarm】The clear, bright LCD screen displays real-time CO concentration, temperature, and humidity at a glance. When dangerous CO levels are detected, the built-in ≥85 dB <b>carbon monoxide alarm</b> instantly alerts you—ideal for emergencies at home or while traveling.
• 【Multi-Scene CO Protection: Home, Travel & RV】Provides reliable monitoring wherever you need it: homes, RVs, apartments, rentals, cabins, dorms, and offices. Designed for both <b>carbon monoxide detectors portable</b> and plug-in use, offering flexible protection across multiple environments.