Kidde 900-0263CO-CA Plug-in Carbon Monoxide Alarm , White

is recommended #1

Top 10 Best Gas & Carbon Monoxide Detectors 2024

Options considered: 40

Country: CA Flag Canada

Last updated: June 2024

Ranking criteria: features and functionality, ease of installation and use, durability and reliability, sensitivity and response time

About our ranking Advertiser disclaimer

Buyer's remorse summary: the most common issues that customers have with their Gas & Carbon Monoxide Detectors are typically related to False alarms , Placement and positioning , Battery life and maintenance and Compatibility and integration .

We compiled the list of the most popular Gas & Carbon Monoxide Detectors of 2024 that have received the fewest complaints in these categories.

Sort by:
Best for most
Kidde 900-0263CO-CA Plug-in Carbon Monoxide Alarm , White
Kidde

Kidde 900-0263CO-CA Plug-in Carbon Monoxide Alarm , White

View on Amazon

About

This carbon monoxide alarm is easy to install with its plug-in operation and comes with a battery ba... read more

Why we recommend it

  • AC plug-in operated for easy installation
  • AA battery backup for continuous protection during power failures
  • Test/reset button for proper operation and resetting the alarm
  • expand 2 more
First Alert Combination Gas and CO Alarm with Battery Backup
First Alert

First Alert Combination Gas and CO Alarm with Battery Backup

View on Amazon

About

This combination alarm provides 3-way protection against carbon monoxide, propane gas, and natural/m... read more

Why we recommend it

  • 3-Way protection against carbon monoxide, propane gas, and natural/methane gas
  • Plug & Protect design for easy installation in any standard 120V AC outlet
  • Ez view backlit digital display for clear visibility of danger levels and CO levels
  • expand 3 more
CO Alarm, Digital Display CO Detector for Home Safety
YHOCO

CO Alarm, Digital Display CO Detector for Home Safety

View on Amazon

About

This CO alarm stands out with its digital display, audible and visual warnings, and accurate measure... read more

Why we recommend it

  • Build-in carbon monoxide alarm with LED display
  • Electrochemical sensor for high consistency and stability
  • Audible and visual warning with 85 dB loud alarm and flashing red LED
  • expand 4 more
CO Alarm Detector with Digital Display and Sound Alarm (2pcs)
Ledronco

CO Alarm Detector with Digital Display and Sound Alarm (2pcs)

View on Amazon

About

This CO alarm detector stands out due to its digital display, sound alarm, and high accuracy in dete... read more

Why we recommend it

  • Light and sound alarm warning for detecting dangerous levels of carbon monoxide
  • Alarm time varies based on carbon monoxide concentration levels
  • High quality CO alarm with UL2034 certification
  • expand 3 more
CO Detector Gas Alarm, Digital Display, UL 2034 Compliant
GLBSUNION

CO Detector Gas Alarm, Digital Display, UL 2034 Compliant

View on Amazon

About

This CO detector stands out with its unique design, portable size, and easy installation. It feature... read more

Why we recommend it

  • Portable and easy installation
  • Precise electro-optical sensor for high consistency and stability
  • Loud 85 decibel alarm with LED flash for life-saving safety
  • expand 3 more
First Alert CO400A Battery Powered Carbon Monoxide Alarm
First Alert

First Alert CO400A Battery Powered Carbon Monoxide Alarm

View on Amazon

About

This carbon monoxide alarm stands out with its accurate electrochemical sensor, mute button for unne... read more

Why we recommend it

  • Battery operated with 9V battery included
  • Mute button for unnecessary alarms and testing function
  • Low battery signal mute for up to 8 hours
  • expand 3 more
Smoke and Carbon Monoxide Alarm - UL Compliant, Battery Operated
GLBSUNION

Smoke and Carbon Monoxide Alarm - UL Compliant, Battery Operated

View on Amazon

About

This smoke and carbon monoxide alarm is battery operated and UL compliant. It features a test functi... read more

Why we recommend it

  • UL compliant for safety standards
  • Battery operated for continuous monitoring even during power failures
  • Combination smoke and carbon monoxide detection
  • expand 6 more
LSENLTY CO Detector - High Accuracy 3-in-1 Air Quality Monitor
LSENLTY

LSENLTY CO Detector - High Accuracy 3-in-1 Air Quality Monitor

View on Amazon

About

This 3-in-1 air quality monitor stands out with its portable design, adjustable notification functio... read more

Why we recommend it

  • 3-in-1 air quality monitor with carbon monoxide, temperature, and humidity indicators
  • High-precision carbon monoxide detection with a range of 0-500 ppm
  • Easy-to-read LCD display with color-coded alerts for different CO concentrations
  • expand 3 more
Portable CO Detector by UPEVYLS
UPEVYLS

Portable CO Detector by UPEVYLS

View on Amazon

About

This portable CO detector offers professional and accurate measurement of carbon monoxide gas, with ... read more

Why we recommend it

  • Professional and accurate measurement
  • Wide measuring range
  • Powerful function for continuous monitoring
  • expand 5 more
Portable Carbon Monoxide Detectors with LED Display - DYWL SECURITY
DYWL SECURITY

Portable Carbon Monoxide Detectors with LED Display - DYWL SECURITY

View on Amazon

About

This portable carbon monoxide detector with LED display ensures personal safety by monitoring and di... read more

Why we recommend it

  • Portable carbon monoxide detectors with LED display
  • Plug and play, can be used at home or while traveling
  • Provides real-time readings of carbon monoxide levels
  • expand 3 more
TopTes CT-300 Portable CO Detector for Home and Travel
TOPTES

TopTes CT-300 Portable CO Detector for Home and Travel

View on Amazon

About

This portable CO detector stands out with its swift and precise measurement, visual and audible alar... read more

Why we recommend it

  • Portable carbon monoxide detector
  • Audible and visual alarm for early detection of CO gas
  • Swift and precise measurement from 0-5000 ppm
  • expand 6 more
Budget option
Ledronco CO Alarm, Power Detection, 85dB Sound Warning, 1 Pack
Ledronco

Ledronco CO Alarm, Power Detection, 85dB Sound Warning, 1 Pack

View on Amazon

About

This CO alarm stands out for its high quality and reliability, with a digital display and LED indica... read more

Why we recommend it

  • UL2034 Certified Carbon Monoxide detector
  • High accuracy and reliable long-life electrochemical CO sensor
  • Digital display with 2-minute countdown for preheating
  • expand 7 more
HZXVOGEN Portable CO Detector, 4-in-1 Gas Leak Alarm
H HZXVOGEN

HZXVOGEN Portable CO Detector, 4-in-1 Gas Leak Alarm

View on Amazon

About

This portable gas leak detector is a versatile device that can detect multiple gases, providing accu... read more

Why we recommend it

  • Detects 4 gases: combustible gas, carbon monoxide, hydrogen sulfide, and oxygen
  • LCD screen displays gas concentrations
  • Easy to set alarm values
  • expand 6 more
Kidde 900-0113-02 Carbon Monoxide and Explosive Gas Alarm
Kidde

Kidde 900-0113-02 Carbon Monoxide and Explosive Gas Alarm

View on Amazon

About

This alarm offers easy installation with an AC plug-in operation, continuous protection with a batte... read more

Why we recommend it

  • AC plug-in operated for easy installation
  • 9V battery backup for continuous protection during power outages
  • Digital readout for continuous display of CO levels
  • expand 1 more
Previous
img

(scroll me)

Next

No time to read? Just looking for #1 recommendation?

As usual, this month we aggregated dozens of popular Gas & Carbon Monoxide Detectors in Canada and ranked them based on features and functionality, ease of installation and use, durability and reliability, sensitivity and response time. According to this June's formal ranking, gas & carbon monoxide detectors by Kidde are the most prominent ones, followed by First Alert and Ledronco .

Top 10 this June


Price breakdown of best-selling gas & carbon monoxide detectors in Canada

We made a price chart of the top selling Gas & Carbon Monoxide Detectors (see below). Budget options start at C$16.99, going up C$89.99. The most popular option is priced at C$33.15, which is on the cheaper side. We definitely recommend checking it out. Click on a product in the chart for more info.

C$16.99 C$38.99 C$89.99

First Alert Combination Gas and CO Alarm with Battery Backup

The First Alert Combination Gas and CO Alarm with Battery Backup is a versatile and reliable device that offers 3-way protection against carbon monoxide, propane gas, and natural/methane gas. With its plug-in design, this alarm can be easily installed into any standard 120V AC outlet for immediate detection of potential dangers in your home.

One of the standout features of this alarm is its Ez view backlit digital display, which provides easy viewing of danger levels, current CO levels, and peak CO levels in your home. This allows you to quickly assess the severity of a situation and take appropriate action.

In addition to its excellent detection capabilities, this alarm also comes equipped with a battery backup feature. This ensures consistent protection even during power outages when other safety measures may be compromised.

For added convenience, the First Alert Combination Gas and CO Alarm includes a mute button that can instantly silence unnecessary alarms. This feature is particularly useful if you accidentally trigger the alarm while cooking or conducting maintenance work.

Furthermore, the same button can be used to test the functionality of the alarm periodically to ensure it is working properly. Overall, the First Alert Combination Gas and CO Alarm with Battery Backup offers comprehensive protection against multiple threats in one convenient device.

Its easy installation process makes it accessible for all homeowners while its intuitive features provide peace of mind knowing that you are well-equipped to detect potential dangers in your home promptly.

Go to product

CO Alarm, Digital Display CO Detector for Home Safety

The CO Alarm with Digital Display is a reliable and essential device for ensuring home safety. This carbon monoxide detector is equipped with a unique design, featuring a LED display and an electrochemical sensor that provides high consistency and stability.

Its sleek appearance adds to its appeal, making it a stylish addition to any home. When dangerous levels of CO gas are detected, this alarm emits an 85 dB loud alarm beep and flashes a red LED light to provide an instant alert signal.

This audible and visual warning system ensures that you are immediately aware of the presence of carbon monoxide in your surroundings. The CO detector not only alerts you but also provides accurate measurements of the concentration of carbon monoxide in the air.

The digital display screen shows readings between 000 to 999ppm, allowing you to monitor the levels effectively. Additionally, it indicates low battery status by displaying "LB" on the LCD screen.

This CO alarm adheres to strict safety standards, complying with CSA 6. 19 regulations. It operates on DC3V power provided by two AA batteries (not included), ensuring continuous protection even during power outages.

Suitable for various locations such as homes, kitchens, bedrooms, offices, hotels, restaurants, schools, banks, libraries, computer rooms,and warehouses; this gas detector alarm is versatile enough for all environments where carbon monoxide may be present.

Overall,the Carbon Monoxide Alarm with Digital Display offers peace of mind by providing accurate detection and timely warnings against potential carbon monoxide threats in your home or workplace

Go to product

CO Alarm Detector with Digital Display and Sound Alarm (2pcs)

The CO Alarm Detector with Digital Display and Sound Alarm is a reliable and essential device designed to protect your home from the dangers of carbon monoxide. With its advanced features and high-quality construction, this detector ensures the safety of your family by quickly detecting any potential leaks of this deadly gas.

Featuring a light and sound alarm warning system, this detector alerts you when dangerous levels of carbon monoxide are detected. The red LED will flash while an 85-decibel alarm pattern sounds, providing ample warning to evacuate your home and seek safety.

The alert time is dependent on the concentration level of carbon monoxide, with different thresholds triggering different response times. This CO alarm detector is UL2034 certified, ensuring its accuracy and reliability in detecting even small amounts of CO gas.

Equipped with a long-life electrochemical sensor, it can quickly identify any leaks to prevent harm. The digital display provides real-time information on the levels of carbon monoxide in your home, giving you peace of mind knowing that you can monitor the situation at all times.

Made from durable ABS material, this detector is built to withstand daily wear and tear while maintaining its functionality for years to come. It operates on two AA size batteries (not included), making it easy to install without the need for complicated wiring or installation procedures.

With its exceptional performance and user-friendly design, the CO Alarm Detector with Digital Display and Sound Alarm is an essential addition to any household. Ensure your family's safety by investing in this top-quality carbon monoxide detector today!

Go to product

CO Detector Gas Alarm, Digital Display, UL 2034 Compliant

The CO Detector Gas Alarm is a reliable and essential device for detecting the presence of carbon monoxide gas in your home or workplace. With its unique design and features, this alarm ensures the safety of you and your loved ones.

Featuring precise electro-optical sensors, this alarm provides high consistency and stability in detecting dangerous levels of carbon monoxide. Its compact dimensions make it portable and easy to install, allowing you to place it anywhere you deem necessary.

The loud alarm pattern, accompanied by a flashing red LED light, alerts you when a dangerous level of carbon monoxide is detected, ensuring prompt action can be taken. The 3-digit LCD displayer provides clear visibility of important information such as actual concentration levels and battery status.

The 'Err' indicator notifies you if the unit is malfunctioning while 'Lb' indicates low battery power that needs replacing. Additionally, if the CO level exceeds 999ppm, the LCD will display ‘999ppm’ to indicate an extremely high concentration.

This gas alarm operates on 3 x 1. 5V AA batteries (not included), ensuring energy-saving functionality. The alarm sound pattern starts with four beeps every five seconds for the first four minutes before changing to four beeps every minute to conserve battery life.

In accordance with UL 2034 compliance standards, this CO detector meets industry safety regulations for gas alarms. It is recommended that when testing the detector, gas should not be blown directly into the hole.

Overall, the CO Detector Gas Alarm with its unique design features such as digital display capability and compliance with UL standards offers peace of mind by effectively detecting harmful levels of carbon monoxide gas in your surroundings without compromising on energy efficiency or convenience.

Go to product

How we rank

ReviewFinder - how we rank via Meta Ranking

Meta-rankings combine expert endorsements.

ReviewFinder's formal aggregated ranking is a combination of our meta-rankings and consumer score.

Meta-rankings are a combination of all expert reviews we can find on the Internet. When present, meta-rankings are the strongest ranking signal (we trust experts more than consumers).

ReviewFinder - how we rank via Consumer Score

Consumer score is calculated from customer reviews.

Not all categories have enough expert endorsements online - in such cases we use consumer score weighted by historical brand prominence in the niche (brands that historically specialize in a certain category get a slight bump in that category rankings). Consumer score is a normalized 0-10 score based on customer reviews.

Recently we removed price form our rankings - it no longer affects recommendations. Whether to go budget or premium is consumer's choice, not ours.



Smoke and Carbon Monoxide Alarm - UL Compliant, Battery Operated

The Combination Smoke and Carbon Monoxide Detector Alarm is a reliable and essential safety device for your home, travel, or any other space. This battery-operated alarm is designed to comply with UL 217 and UL 2034 standards, ensuring its quality and reliability.

Featuring a simple three-step testing process, this alarm allows you to easily check its functionality. By pressing the test button for five seconds in clean air and then exposing it to smoke or CO gas in a sealed bag, you can ensure that the alarm will sound when needed.

It's important to note that testing the unit by directly burning something underneath is not recommended. This smoke and carbon monoxide alarm provides continuous monitoring of CO and smoke levels even during power failures thanks to its battery-powered operation.

Equipped with an electrochemical sensing technology and a photoelectric sensor, it detects both smoldering fires as well as carbon monoxide presence. The presence of smoke or carbon monoxide is clearly indicated by the indicator lights on the face of the unit.

Additionally, an 85dB siren emits a loud warning upon detection for immediate action. Installation is quick and easy without requiring an electrician as it runs on two AA batteries (not included).

The unit can also be connected to other compatible detectors for comprehensive coverage. With dimensions of 4 * 4 * 1. 5 inches, this compact device can be conveniently placed in various locations within your home or travel spaces.

In summary

Go to product

LSENLTY CO Detector - High Accuracy 3-in-1 Air Quality Monitor

The LSENLTY CO Detector is a high-quality 3-in-1 air quality monitor that provides accurate and reliable detection of carbon monoxide (CO) levels, as well as temperature and humidity. This versatile detector can be easily hung on the wall or placed on a table, making it suitable for use in various locations such as homes, kitchens, and during travel.

Featuring a digital LCD display, the LSENLTY CO Detector offers easy-to-read measurements of carbon monoxide concentration with a range of 0-500PPM. The color-coded display indicates different levels of danger: green for normal (0-99 PPM), yellow for warning (100-149 PPM), and red for dangerous (150-500 PPM).

With its high precision detection technology, this detector provides accurate measurements with ranges of ±10 ppm for carbon monoxide, ±2. 7℉ for temperature, and ±5% RH for humidity. Additionally, the LSENLTY CO Detector includes notification functions to alert users when the concentration exceeds the set range.

The system automatically sends out an audible sound to remind users in case of danger. It also allows customization of the notification value to suit individual preferences. Designed with portability in mind, this compact-size detector is perfect for camping or traveling.

It comes with a Type C cable and charging port that supports direct charging from outdoor power sources or portable power sources. With its 90-hour standby time when fully charged, it ensures continuous monitoring even during extended periods without access to power.

Overall, the LSENLTY CO Detector is a reliable and versatile device that offers precise measurement capabilities along with user-friendly features like customizable notifications and portable design – making it an essential tool to protect your family from potential gas leaks or poor air quality.

Go to product

Portable CO Detector by UPEVYLS

The Portable CO Detector by UPEVYLS is a professional and accurate instrument designed for the detection of carbon monoxide (CO) gas. With its high precision and low power consumption, this handheld CO detector ensures reliable measurements with very high accuracy levels of ± 5% or ± 10PPM.

Its quick reaction time of less than 60 seconds allows for prompt detection and response to potential dangers. Featuring a wide measuring range, this CO gas leak detector can measure ambient temperature in both Celsius and Fahrenheit units.

It also has the capability to continuously monitor the CO gas concentration in the surrounding environment, providing real-time updates on potential hazards. Designed with user-friendliness in mind, this portable CO tester is small in size, lightweight, and easy to carry.

It automatically powers off after 10 minutes of inactivity to conserve battery life. The large LCD digital display ensures easy reading of measurements while the use of high-quality materials such as ABS engineering plastics guarantees durability and wear-resistance.

With its versatile applications across various industries including petroleum, chemical, coal, metallurgy, paper,municipal telecommunications, food, textile industries and more; this carbon monoxide meter proves to be a reliable tool for ensuring safety in different working environments.

Overall,the Portable CO Detector by UPEVYLS combines professional accuracy with user-friendly features making it an essential device for anyone concerned about carbon monoxide exposure.

Go to product

Portable Carbon Monoxide Detectors with LED Display - DYWL SECURITY

The Dywl Security Portable Carbon Monoxide Detectors with LED Display are essential devices for ensuring personal safety in any environment. These detectors are designed to be plug and play, allowing for easy installation and use whether you are at home or traveling.

With the ability to be hung anywhere with a power supply, you can have peace of mind knowing that you are protected from the dangers of carbon monoxide. Carbon monoxide is a colorless and odorless gas that can be deadly if inhaled in high concentrations.

The Dywl Security detectors provide real-time monitoring and display of CO levels, allowing you to quickly understand the environmental conditions around you. The LED digital display provides clear readings, making it easy to identify any potential hazards.

In the event of a high CO concentration, the detectors emit an 85 decibel sound and light alarm within 5 seconds, ensuring that you are immediately alerted to the dangerous situation. The alarm timing varies depending on CO concentration levels - at 50PPM it will alarm within 60-90 minutes, at 100PPM within 10-40 minutes, and at 150PPM it will sound immediately.

The Dywl Security detectors come with a one-year warranty for added peace of mind. Additionally, they offer unconditional returns and exchanges within 90 days if there are any issues or concerns with your purchase.

In conclusion, the Dywl Security Portable Carbon Monoxide Detectors with LED Display provide essential protection against carbon monoxide poisoning. With their user-friendly features such as plug-and-play installation and real-time monitoring capabilities, these detectors ensure that your personal safety is never compromised.

Go to product

Basic price distribution of top ranked gas & carbon monoxide detectors in Canada

As can be seen below, top ranked gas & carbon monoxide detectors in Canada start at roughly C$16.99 and go up to C$89.99. Median price is C$38.99.

C$16.99 C$89.99

More detailed price comparison chart is above.

Go to price chart
Gift Icon

Browse the hottest deals in Canada

New deals up to 80% off added every day.

Browse deals