[3-in-1] Carbon Monoxide Detector Portable Mini Air Quality Monitor with Lanyard Methane Gas Leak Smoke Alarm CO Temperature Humidity Sensor Built-in 1000mAh Battery, Indoor/Outdoor (Grey)
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[3-in-1] Carbon Monoxide Detector Portable Mini Air Quality Monitor with Lanyard Methane Gas Leak Smoke Alarm CO Temperature Humidity Sensor Built-in 1000mAh Battery, Indoor/Outdoor (Grey) is up for auction. The current bid is $5.75. This auction has ended — similar items appear in live auctions regularly.
$5.75
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Average Price
$5.71
Min Price
$4.00
Max Price
$7.00
Recently Sold
![[3-in-1] carbon monoxide detector portable mini air quality monitor with lanyard methane gas leak smoke alarm co temperature humidity sensor built-in 1000mah battery, indoor/outdoor (grey)](https://m.media-amazon.com/images/I/71ApWgdkJNL._AC_SL1500_.jpg)
[3-in-1] carbon monoxide detector portable mini air quality monitor with lanyard methane gas leak smoke alarm co temperature humidity sensor built-in 1000mah battery, indoor/outdoor (grey)
Columbus Chantry$4.00
Final priceEnded Aug 20, 2025
[3-in-1] carbon monoxide detector portable mini air quality monitor with lanyard methane gas leak smoke alarm co temperature humidity sensor built-in 1000mah battery, indoor/outdoor (grey)
Columbus Chantry$4.00
Final priceEnded Aug 20, 2025
[3-in-1] carbon monoxide detector portable mini air quality monitor with lanyard methane gas leak smoke alarm co temperature humidity sensor built-in 1000mah battery, indoor/outdoor (grey)
Columbus Chantry$6.50
Final priceEnded Aug 20, 2025
[3-in-1] carbon monoxide detector portable mini air quality monitor with lanyard methane gas leak smoke alarm co temperature humidity sensor built-in 1000mah battery, indoor/outdoor (grey)
Cincinnati - Broadwell Rd$6.99
Final priceEnded Aug 17, 2025
[3-in-1] carbon monoxide detector portable mini air quality monitor with lanyard methane gas leak smoke alarm co temperature humidity sensor built-in 1000mah battery, indoor/outdoor (grey)
Cincinnati - Broadwell Rd$5.50
Final priceEnded Aug 16, 2025
[3-in-1] carbon monoxide detector portable mini air quality monitor with lanyard methane gas leak smoke alarm co temperature humidity sensor built-in 1000mah battery, indoor/outdoor (grey)
Cincinnati - Broadwell Rd$6.00
Final priceEnded Aug 16, 2025
![[3-in-1] carbon monoxide detector portable mini air quality monitor with lanyard alarm co meter temperature humidity sensor built-in 1000mah battery, indoor/outdoor (orange)](https://m.media-amazon.com/images/I/71zzc+-W3mL._AC_SL1500_.jpg)
[3-in-1] carbon monoxide detector portable mini air quality monitor with lanyard alarm co meter temperature humidity sensor built-in 1000mah battery, indoor/outdoor (orange)
Cincinnati - Broadwell Rd$7.00
Final priceEnded Aug 15, 2025