3-in-1 Carbon Monoxide Detector $20 at Tools.woot!

$20 $100

Ends 3/1 at 10PM PT. Tools.woot! has the 3-in-1 Carbon Monoxide Plug in Wal Detector with Temperature & Humidity Display for $20 with free shipping for Amazon Prime members or $6 shipping.

$20 retail: $100
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Price & Comment History

Tools.woot!

3-in-1 Carbon Monoxide Detector at Tools.woot!

Posted 02/19/2026 in Other Home
$20 retail $100
Tools.woot!

3-in-1 Carbon Monoxide Detector at Tools.woot!

Posted 02/01/2026 in Other Home
$20 retail $100
Tools.woot!

3-in-1 Carbon Monoxide Detector at Tools.woot!

Posted 01/28/2026 in Other Home
$20 retail $100
Tools.woot!

3-in-1 Carbon Monoxide Detector at Tools.woot!

Posted 01/26/2026 in Other Home
$20 retail $100
Tools.woot!

3-in-1 Carbon Monoxide Detector at Tools.woot!

Posted 01/05/2026 in Other Home
$20 retail $100
Tools.woot!

3-in-1 Carbon Monoxide Detector at Tools.woot!

Posted 12/30/2025 in Other Home
$20 retail $100
Tools.woot!

3-in-1 Carbon Monoxide Detector at Tools.woot!

Posted 12/28/2025 in Other Home
$20 retail $100
Tools.woot!

3-in-1 Carbon Monoxide Detector at Tools.woot!

Posted 12/26/2025 in Other Home
$20 retail $100
Tools.woot!

3-in-1 Carbon Monoxide Detector at Tools.woot!

Posted 12/26/2025 in Other Home
$20 retail $90
Price History