2 Pack Carbon Monoxide Detector Portable CO Detector Battery Powered (Not Included) Test-Mute Button Mini CO Alarm Detector with Digital LCD Display Sound and Light Warning for Travel Kitchen Bedroom

Price: $22.99
(as of Feb 09, 2026 11:10:30 UTC – Details)

Product description

1 The “Invisible Killer”

2 Potential CO Sources

3 Signs of CO Poisoning

【Professional-Grade Accuracy】Unlike plug-in detectors that add unnecessary features, our dedicated electrochemical sensor delivers pure, uncompromising CO accuracy. No misleading data from natural gas or humidity—just reliable, lab-grade precision for the silent killer that matters most.
【Ultra-Low Power, Uninterrupted Guard】Powered by 2 AA batteries (not included) with <10μA standby current, this detector achieves truly placement-free safety. Its innovative 360° honeycomb air inlets ensure rapid ambient air sampling for faster CO detection, making it perfect for bedrooms, basements, and anywhere plug-in units can't reach.
【Portable CO Monitor】Don’t wait for danger to spike. Our detector alarms at critical low concentrations (50ppm within 60-90 min, 100ppm within 10-40 min, 150ppm instantly), giving you crucial time to react before levels become life-threatening.
【Engineered for Whole-Household Safety】Our 85dB alarm isn’t just loud—it’s intelligently designed with distinct audio-visual cues to alert everyone, including children, the elderly, and even pets. No one gets left behind when danger is present.
【Crystal-Clear Status at a Glance】The bright backlit LCD shows real-time CO levels and system status instantly. Combined with intuitive multi-color indicator lights, you always know if it’s working normally, alarming, or needs maintenance—no guesswork.