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CT-300 Portable Carbon Monoxide Detector, CO Detector with Audible & Visual Alar
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CT-300 Portable Carbon Monoxide Detector, CO Detector with Audible & Visual Alar

Starting price (see what it sold for on eBay ↗) $18.96 as of Jul 28, 2026
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Past Smoke & Gas Detectors auctions
Condition Open box
Condition tiers New Used Refurbished Damaged Unspecified
Ships from ZIP 636**
mikema17 83 ratings · 98.80% positive
Seller
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Description

From the seller
The First Alert CT-300 Portable Carbon Monoxide Detector is a reliable and trusted solution for detecting harmful carbon monoxide levels in your home. With a sleek orange design, this CO detector operates on 3 batteries included for convenience. It features both audible and visual alarms to quickly alert you in case of a CO leak. Designed for portability, this battery-powered detector can be placed in any room to provide added safety and peace of mind for you and your family. Open box in perfect shape comes with everything a new one comes with will ship soon as payment has been confirmed thank you !!

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