3-Pack Carbon Monoxide Detector with LCD Display - Battery Powered CO Alarm for Home Safety - Perfect for Bedroom, Kitchen & Garage - Digital CO Gas Monitor with Test Button (AA Batteries Not Included) | Home Security & Safety Essential

Carbon Monoxide Detectors Plug in, Phsmont Portable CO Detectors with Digital... Carbon Monoxide Detectors Plug in, Phsmont Portable CO Detectors with Digital... Carbon Monoxide Detectors for Home, Depot and Travel Use, CO Gas Monitor Sens... Carbon Monoxide Detectors for Home, Depot and Travel Use, CO Gas Monitor Sens... Add to Cart Add to Cart Add to Cart Buying Options Customer Reviews 4.7 out of 5 stars 30 4.7 out of 5 stars 30 4.4 out of 5 stars 46 4.4 out of 5 stars 46 Price $19.99$19.99 $39.96$39.96 $12.98$12.98 — no data Power Source AC Plug-In AC Plug-In AAA Battery Powered AAA Battery Powered Package Single Two pack Two pack Single

Alarm standard <50PPM, the LCD displays the concentration; 50PPM-100PPM, alert within 80 minutes; 100PPM-300PPM, alert within 30 minutes; >300PPM, alert within 3 minutes.

Convenient Monitoring Digital display clearly shows CO levels, allowing for easy monitoring and timely action.

User-Friendly This carbon monoxide alarm features a test button for periodic checks, ensuring proper functioning of the detector.

Portable Design Operates by 2 AA batteries (Not included), making it easy to install and move around as needed.

Versatile Application Suitable for home, office, garage, or any indoor space where CO gas monitoring is required.