Kidde Nighthawk Carbon Monoxide Detector & Propane, Natural, & Explosive Gas Detector, AC-Plug-In with Battery Backup, Digital Display , White

is recommended #1

Top 10 Best Gas & Carbon Monoxide Detectors 2023

Options considered: 40

Country: CA Flag Canada

Last updated: May 2023

Ranking criteria: value for money, customer reviews, popularity, brand trustworthiness

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As usual, this month we aggregated dozens of popular Gas & Carbon Monoxide Detectors in Canada to recommend the best ones. According to this May's formal ranking, gas & carbon monoxide detectors by FORENSICS DETECTORS FD are the most prominent ones, followed by Alphasense and Kidde .

Top 10 this May


Kidde Nighthawk Carbon Monoxide Detector & Propane, Natural, & Explosive Gas Detector, AC-Plug-In with Battery Backup, Digital Display , White
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Two alarms in one detects carbon monoxide and explosive gas

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Three convenient mounting options. Humidity Range 5%-95% relative humidity (RH)

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Digital display and peak level button displays the peak CO l... show more

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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$72.49, going up C$425.98. The most popular option is priced at C$72.49, which is on the cheaper side. We definitely recommend checking it out. Click on a product in the chart for more info.

C$72.49 C$172.65 C$425.98

Multigas 4 Gas Monitor by Forensics | Color Display & Graphing | Data Logging | Usa Nist Calibration | Usb Recharge Battery |
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🌈 COLOR DISPLAY: Color screen and Graph functions. Comes FACTORY CALIBRATED. Turn ON and GO.

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🔬 ACCURATE: High quality electrochemical sensors Oxygen (O2), Carbon Monoxide (CO), Hydrogen Sulfide (H2S... show more

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CO2 Desktop Indoor Air Quality Iaq Temperature Humidity RH Carbon Dioxide CO2 Tester Meters Monitor with Non-Dispersive Infrared Sensor 2 Alarm Limit
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Measuring Range : CO2 : 0~2000ppm 2001~9999 (out of scale) / Air Temp. : -10°C~60°C (14°F~140°F) / Air RH% : 0.1%RH~99.9%RH

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Resolution : CO2 :1ppm / Air Temp.:0.1°C / 0.1°F / Air RH%:0.1%RH

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Accuracy:... show more

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Gas Clip Technologies SGC-H Single Gas Clip H2S, 2 Year Hydrogen Sulfide Detector, Set Points: Low-10 ppm High-15 ppm
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Adjustable alarm set points and real-time gas reading capability

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Visual, vibrating & audible alarms

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Two-way ir commas for event downloads, bump tests & updates

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Usa Nist Calibrated 4 Gas Monitor by Forensics | O2, CO, H2S, Lel | Usb Recharge |
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⚛️ SENSOR: High quality electrochemical sensors. USA NIST traceable calibration. Oxygen (O2), Carbon Monoxide (CO), Hydrogen Sulfide (H2S) and Combustibles (LEL). Turn ON and GO.

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🌇 DETECT: Detection... show more

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Replacement Oxygen Sensor for Msa Orion
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Meets specs for the MSA Orion gas detector

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Sensor Manufacturer Date Code Current Month or -1 Month

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2 Year Replacement Warranty

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MSA Equivalent PN: 10025940

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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.


Xzbnwuviei CO2 Temperature and Humidity Multifunctional Detector,Multifunctional Air Quality Detector Carbon Dioxide CO2 Gas Tester Temperature Humidity Detection Meter with Lcd Display Screen
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☎ Material: ABS Size: app.118x61mm/4.65x2.40in

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☎ For everyone, it is necessary to know the air quality of the place where you live. Multifunctional air quality detector can accurately detect carbon di... show more

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4 Gas Monitor + Pump | Usa Nist Calibration Certificate | Usb Recharge | Sound, Light & Vibration Alarms |
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⚛️ POINT SAMPLING: Perfect for point probe sampling or continuous sampling in confined or toxic spaces. DC Pump flow rate 0.5LPM with USB recharge. Comes FACTORY CALIBRATED. Turn ON and GO.

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🌇 DETECT:... show more

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Multifunctional Air Quality Tester Temperature Humidity Measuring Device Usb Charging Intelligent Carbon Dioxide Detector
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[Multiple detection gases] It can detect most household gases without worrying about applicability. The measurement results are displayed on a high-definition screen. The compact and lightweight desig... show more

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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$72.49 and go up to C$425.98. Median price is C$172.65.

C$72.49 C$425.98

More detailed price comparison chart is above.

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