Top 10 Best Gas & Carbon Monoxide Detectors of 2021

Options considered: 40
Country: CA Flag Canada
Last updated: December 2021
Ranking criteria: value for money, customer reviews, popularity, brand trustworthiness
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Table: Best gas & carbon monoxide detectors
Rank gas & carbon monoxide detectors
About: 🌈 COLOR DISPLAY: Color screen and Graph functions. Comes FACTORY CALIBRATED. Tu... Show more
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2 Kidde
About: Two alarms in one detects carbon monoxide and explosive gas | Three convenient m... Show more
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About: ⚛️ SENSOR: High quality electrochemical sensors. USA NIST traceable calibration.... Show more
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About: Measuring Range : CO2 : 0~2000ppm 2001~9999 (out of scale) / Air Temp. : -10°C~6... Show more
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5 Alphasense
About: Date code is current or -1 from date of order... Show more
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6 Gas clip technologies
About: Adjustable alarm set points and real-time gas reading capability | Visual, vibra... Show more
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About: Meets specs for the MSA Orion gas detector | Sensor Manufacturer Date Code Curre... Show more
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8 xzbnwuviei
About: ☎ Material: ABS Size: app.118x61mm/4.65x2.40in | ☎ For everyone, it is necessary... Show more
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About: [Multiple detection gases] It can detect most household gases without worrying a... Show more
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Our Ranking Criteria

In short, we do the research for you. You probably don't have time to read through reviews of top 40 products. We go through reviews for you, and try to paint a decent picture of your best options. We rank the products based on 4 weighted criteria:
  • customer reviews [30%] - how customers rated this product? Literally, the higher, the better.
  • popularity [30%] - how many people seem to buy this product compared to other options.
  • brand trustworthiness [15%] - the more other high-rated products by this brand, the more trustworthy we consider the vendor
  • value for money [25%] - adjust the above for price. If there is a better option for lower price, product is ranked higher.

What about the price?

Price only accounts for 25% of the score because price is a tricky thing. It boils down to your individual preference - do you want to go higher-end or budget?

Ideally, we try to recommend better-featured items that have a lower price and high customer score, but in most cases you can't espace the fact that extra features/quality cost extra money.

Please take a look at the price chart for gas & carbon monoxide detectors to see the best picks in each budget.

Price ranges for best-selling Gas & Carbon Monoxide Detectors:

We made a price chart of the top selling Gas & Carbon Monoxide Detectors (see below). Budget options start at C$43.29, going up C$679.99. The most popular option is priced at C$679.99, which is on the pricier side.

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