Portable Carbon Monoxide Detector – Handheld CO Alarm with Electrochemical Sensor, 85dB Audible Alert and LCD Display, Battery Operated Safety Device for Home, Travel, Camping and RV Use
Portable Carbon Monoxide Detector – Handheld CO Alarm with Electrochemical Sensor, 85dB Audible Alert and LCD Display, Battery Operated Safety Device for Home, Travel, Camping and RV Use
Hero image 0 of Portable Carbon Monoxide Detector – Handheld CO Alarm with Electrochemical Sensor, 85dB Audible Alert and LCD Display, Battery Operated Safety Device for Home, Travel, Camping and RV Use, 0 of 8
Clearance
Fnyoxu

Portable Carbon Monoxide Detector – Handheld CO Alarm with Electrochemical Sensor, 85dB Audible Alert and LCD Display, Battery Operated Safety Device for Home, Travel, Camping and RV Use

|5 ratings
Portable Carbon Monoxide Detector – Handheld CO Alarm with Electrochemical Sensor, 85dB Audible Alert and LCD Display, Battery Operated Safety Device for Home, Travel, Camping and RV UsePortable Carbon Monoxide Detector Handheld CO Alarm Electrochemical Sensor 85dB Audible Alert LCD Display Battery Operated Safety Device Home TravelPortable Carbon Monoxide Detector Handheld CO Alarm Electrochemical Sensor 85dB Audible Alert LCD Display Battery Operated Safety Device Home Travel
Actual ColorWhite #2

Key item features

  • Precision electrochemical sensor scans 0–5000 ppm CO, detects dangerous gas buildup early for instant audio alerts.
  • Loud 85dB alarm with LED warning activates automatically, wakes you instantly even during deep sleep in emergencies.
  • Real-time LCD screen displays current CO concentration levels, gives clear visual feedback so you know conditions immediately.
  • Compact portable CO alarm weighs under 8 oz, fits easily in luggage, backpacks, or glove compartments for travel protection.
  • Battery operated design runs for months on standard batteries, requires no wiring or outlets for flexible home placement.

About this item

Product details

Specifications

Warranty

Customer ratings & reviews

4.2 out of 5 stars
stars
5 ratings2 reviews
How item rating is calculated
  1. 5 stars80% (4)
  2. 4 stars0% (0)
  3. 3 stars0% (0)
  4. 2 stars0% (0)
  5. 1 star20% (1)
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-2 of 2 reviews

Sep 24, 2026
Reviewer name: Rebecca
Top Reviewer
Item details
Color: White #2
Sold and shipped byFnyoxu
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

so far it seems to work well.

Helpful?1VUCLTI6BUUL20588762674
Sep 8, 2026
Reviewer name: 1stTimeDaddy
Item details
Color: White #3
Sold and shipped byFnyoxu
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Walmart Theaving Continues

Garbage. LATE Arrival. Walmart Refunded and then Recharged the amount weeks later after item arrived LATE. Will not fo buissness with Seller sgain and I n'may CLOSE WALMART ACCOUNT POOR CUSTOMER SERVICE.

Helpful?1VUCLTI6BUUL20588762674
Current price is Now $9.89
You save $11.39
was $21.28
Price when purchased online
  • Free Holiday returns until Jan 31

How do you want your item?

How do you want your item?
Ships to
Arrives between Oct 15 - Oct 20
|
Shipping fee $8.99
Sold and shipped by Kabnic
2.8202247191011236 out of 5 stars
2.8 stars out of 5, based on 89 seller reviews(2.8)
Extended holiday returns
Free Holiday returns until Jan 31