10 bestPersonal Co Detectorof March 2026
112M consumers helped this year.
1
Kidde 5CO Battery Powered Carbon Monoxide Alarm 10 Year Life
Kidde
9.8
34% off
2
FireAngel Carbon Monoxide Detector 10-Year Life Sealed Battery - FA3820 Carbon Monoxide Alarm for Home and Holiday - Portable CO Alarm - Travel Carbon Monoxide Detector and Monitor - White
Fireangel
9.6
3
FireAngel Digital Carbon Monoxide Detector with 10-Year Sealed for Life Battery - FA3322 Humidity, Temperature and CO Alarm - Portable Carbon Monoxide Alarms for Home and Travel - CO Detector Monitor
Fireangel
9.3
39% off
4
Kidde 10LLDCO Ten Year Life Carbon Monoxide Alarm Digital Display with Sealed Longlife Battery
Kidde
9.0
5
Kidde 5DCO 10 Year Life Battery Powered Digital Display Carbon Monoxide Alarm
Kidde
8.7
OtherUp to 29% off
MOES CO Detector, Portable Mini Carbon Monoxide Alarm with LCD Screen, 3 in 1 Measures Carbon Monoxide, Temperature & Air Humidity, For Home, Campervan, Car, Gas Rooms, Boats, RVs (Grey)
MOES Carbon Monoxide Detector with Temperature & Humidity Display - 85dB Alarm, 2" HD Screen, Manual-Rotate Display, UK Plug, High Precision CO Sensor for Home Safety
Carbon Monoxide Detector Portable with Digital LCD Display, Carbon Monoxide Alarm, Replaceable Battery Operated CO Alarm Detector, 10-Year Lifespan, Conforms to EN 50291 Standard, 4 Pack
Kidde 10LLCO Ten Year Life Carbon Monoxide Alarm with Sealed Longlife Battery
6
WOLF SHIELD Carbon Monoxide Detector CO Alarm Battery Sealed 10 Year Life Portable Mini CO Detector with Digital Display Test Silence Function for Home,Campervan,Car,Gas Equipment Room,Boats and More
WOLF SHIELD
8.5
7
CHNADKS Gas Detector, Rechargeable 4 Gas Monitor H2S CO O2 EX with Digital LCD Display, Sound Light Vibration Alarm, Personal 4 in 1 Multi Gas Meter, Gas Tester Analyzer
CHNADKS
8.2
8
Carbon Monoxide Detector, 10 Years Battery Carbon Monoxide Alarm, CO Alarm with LCD Display and Test/Silence Button Conforms to EN50291 Standard
WISUALARM
7.9
9
Basic MULTIGAS + Pump Analyzer, Detector, Meter by FORENSICS | O2, CO, H2S, LEL | USB Recharge | Sound, Light & Vibration Alarms | Large Display & Backlight |
FORENSICS DETECTORS FD
7.6
24% off
10
Scondaor Carbon Monoxide Alarm Detector EN 50291 Certified, CO Alarm Detector with Digital Display, Battery Powered, 10 Year Sensor
Scondaor
7.3
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