10 Best ndir co2 monitor in Canada

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Last Updated - 2024/05/02

Best Choice
01

SAF

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On Amazon

SAF Aranet4 Home: Wireless Indoor Air Quality Meter for Home, Office or School (CO2, Temperature, Humidity and More) Portable, Battery Powered, E-Ink Screen, App for Configuration & Data History
9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Uses nondispersive infrared sensor (NDIR) technology for most precise and reliable CO2 measurements
The perfect companion for indoor environments, allowing you to monitor CO2 levels, temperature, relative humidity, and atmospheric pressure in real-time
Smartphone app for viewing and analyzing historical data up to 90 days history
Power-efficient e-ink display ensures super long battery life for this wireless device
Easy for anyone to use – the color coding and the optional buzzer warns you when the CO2 concentration gets too high
Designed and made in Europe

CA$235.00
Best Value
02

GAIN EXPRESS

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On Amazon

CO2 Controller Carbon Dioxide Controller CO2 Meter Monitor with Relay Function 4.5m Cable NDIR Carbon Dioxide Sensor Probe for Grow Room, Plant, Grow Tent, Greenhouse, Garden, Indoor
9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

👍 Real-time CO2 monitoring: The meter displays real-time CO2 values and features an adjustable CO2 chart with customizable time scales.
👍 Extended measurement range: The meter has a measuring range of 0-5000 ppm with high accuracy. This CO2 controller has plants mode and human mode. It can help you to measure the exact value of CO2.
👍 Convenient features: With built-in day/night auto-detection, the sensing probe cable is 4.5 meters long to extend your measure spot 4.5 meters away from the display.
👍 Audible alarm and target zone indicator: An audible alarm warns of high CO2 concentrations, and the target zone indicator helps you maintain optimal CO2 levels.
👍 Accurate NDIR CO2 sensor: Uses nondispersive infrared sensor (NDIR) technology for most precise and reliable CO2 measurements.

CA$209.00
03

INKBIRDPLUS

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INKBIRDPLUS Portable CO2 Detector, Mini Indoor CO2 Monitor, NDIR Sensor with Full Color LCD, Indicator Light, Alarm, Auto Calibration, for Home, Office, Travel
9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

🔔🔔Dual Alarm Function: This CO2 monitor has CO2 indicator lights on its screen—green light for good (400~699ppm), yellow light for medium (700~1499ppm), and red light for dangerous state (1499~5000ppm). When the detected CO2 concentration exceeds 1500 ppm, the device will also sound an alarm to remind you. And the CO2 alarm value is customizable.
🎈 🎈Portable and Long-Lasting: Because of its small size and portability, you can take it anywhere and hang it with the included lanyard. And it comes with a built-in 1000mAh lithium battery that can be fully charged within 3 hours and last about 72 hours.
🎁🎁Wide Application: You will get—— 1x CO2 detector, 1x lanyard, 1x 2m charging cable, and a user manual. This portable CO2 monitor is suitable for home, office, grow tent, greenhouse, production warehouse, raw material processing, indoor home decoration, and more.
🌈🌈HD Full-Color LCD Display: Its big full-color LCD screen is easy to read and eye-caring. If there is no operation for 5 minutes, it will automatically enter energy-saving ECO mode, causing no disturbance to the surrounding environment.
✔️✔️High-Quality CO2 Detector: INKBIRDPLUS adopts an advanced NDIR sensor, which detects carbon dioxide through infrared sensing technology and has high precision, strong anti-interference, and excellent stability for detecting carbon dioxide concentration at any time and anywhere you stay.

CA$56.99
04

Kethvoz

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On Amazon

CO2 Detector Monitor Air Quality Indoor, Kethvoz Mini Carbon Dioxide NDIR Sensor Detect CO2 Gas with Alarms, Display Temperature Humidity for Indoor Home Office Car Grow Tent
9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

✅【Mini CO2 Tester】37g lightweight and 85 x 51 x 17mm compact design, makes this carbon dioxide gas meter could be your on-the-go air quality monitor everywhere. Equipped with 1000mAh rechargeable battery, it can standby up to 18 hours after full charge.
✅【High resolutions】Get crystal-clear indoor air quality monitoring with our mini CO2 detector's high resolution 1.9" color LCD display, which ensures that you can clearly catch indoor air quality at glance. The one-button adjustable brightness feature and practical lanyard design make this IAQ monitor an ideal accessory for your home, grow tent or anywhere you need to monitor air quality.
✅【CO2 Alarms】Test and classify CO2 concentration into 4 level, including 400~ 800ppm, 801~1200pm, 1201~1500ppm and 1501~ 5000ppm. When the CO2 level is over 800ppm, this smart air quality monitor would alert you with beep sound to take action to improve air ventilation, like open window, turn on air purifier and balance HVAC air vent etc. Alarm sound could be turned off.
✅【Accessories & Warranty】Support one-button to auto-calibrate carbon dioxide measurement. Kethvoz indoor air quality monitor T6-D8 not only comes with charging cable and 22cm lanyard accessories, but also with 180 days warranty and lifetime technical support :)
✅【3 in 1 Multifunctional】 Built-in advanced NDIR (Non-Dispersive Infrared) sensor, Kethvoz Mini air quality monitor T6-D8 can detect carbon dioxide CO2 concentration 400~5000ppm with ±5% high accuracy, display temperature -10~50℃ and humidity 0~95% together. Temperature Celsius & Fahrenheit degrees switchable.

CA$53.99
05

Inkbird

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Inkbird WiFi Air Quality Monitor, Indoor CO2 Monitor Portable for Carbon Dioxide Detector, Temperature, and Humidity, CO2 Meter for Home, Bedroom, Office, Car, Grow Tent, Wine Cellar (INK-CO2W)
9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

🔊🔊【3 Color Smart Alarm】 Designed with 3 stages of CO2 concentration— normal stage (400-700 ppm), warning stage (700-1500 ppm), and dangerous stage (1500-5000 ppm). It will alarm you when the detected CO2 concentration is beyond the safe value you customized.
📶📶【APP Real-Time Monitor】 INKBIRD APP can view real-time data anytime, anywhere, and can export historical data to your mailbox, and you can also set the alarm value reminder function you need through the app.
💨💨【3-in-1 Multifunction Air Monitor】The air quality monitor can accurately detect the level of Carbon Dioxide(CO2), temperature, and humidity. Uses non-dispersive infrared technology (NDIR) are home or office indispensable equipment.NOTE: Please use the attached cable for charging.
💚💚【Wide Application】 A hanging hole is designed on the back of the detector so that you can hang it up to the wall for easy viewing. The CO2 detector is ideal for use in homes, offices, grow tents, wine cellars, and cars.
🏡🏡【Easy To Use】 USB rechargeable, it is recommended to use while charging. Support calibration, shut down and press three buttons at the same time to calibrate in an open environment.

CA$99.99
06

Inkbird

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INKBIRD Portable CO2 Detector with Bluetooth, Smart Indoor Air Quality Monitor with Electronic Ink Display, can detects CO2, Temperature, Humidity, 4 Years Battery Life for Home, Office, Motorhome
8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

🔋🔋【4 Years Ultra-long Battery Life】The CO2 meter would last 4 years, with the included AA batteries, by selecting the 10-min sampling interval. Multiple intervals of 1min, 2min, 5min, and 10min to choose from, but the 1min by default .
📱📱【5.0 Bluetooth】Connecting this co2 monitor to INKBIRD APP, you can check the CO2 concentration, temperature, humidity, and air pressure in real-time.
📉📉【Keep your data secure】 Your privacy is our top concern. No data will be uploaded to the cloud server to ensure the security of your data. All product usage data will be saved in INKBIRD APP as the local data in your cellphone.
🏆🏆【Sweden Premium NDIR Sensor Senseair】The indoor CO2 detector built-in Senseair sensor, accuracy (30ppm+3% of reading)
✅✅【Low-power Electronic Ink Display】 Ultra-long battery life for ultra-long protection. This air quality monitor supports full viewing angles display. CO2, temperature, and relative humidity are clear to view.

CA$189.99
07

Vitalight

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On Amazon

Mini CO2 Detector, Air Quality Monitor, Stylish and Lightweight CO2 Monitor You Can Use Anywhere.
8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

USB Rechargeable Battery: Built-in 900mAh large capacity USB rechargeable battery,Charging takes only 2.5 hours，8h long working time.
Real-time Monitoring of CO2 Concentration:The screen will automatically turn off without any active within 5 minutes,will be standby mode.And short click to view the CO2 concentration,the screen display lasts for 1 minute.
Mini Air Quality Monition:It is small and easy to carry,can be carried around as a decoration, you can check air quality anywhere anytime.
CO2 Detector: Built-in high-performance co2 sensor,using more professional infrared optical principles to accurately and quickly detect carbon dioxide.If the carbon dioxide concentration exceeds 1000ppm, an alarm will be issued immediately.
Application Areas: Home, office,agricultural planting, greenhouse vegetables, production warehouse, raw material processing, home interior, etc.If you have any questions, please contact us and provide you with the best service at any time.

CA$56.99
08

XIIW

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On Amazon

8-in-1 Indoor Air Quality Meter, CO2 Detector, WiFi Air Quality Monitor NDIR Sensor CO2 Meter Detects CO2, PM2.5, PM10, PM1.0, HCHO, TVOC, Temperature and Humidity with Alarm, Smart Life Tuya App LCD
8.6

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

【Three AQI Stages & Sound Alarm】The gas concentration is divided into 3 levels - Green (Safe), Orange (Poor), Red (Unhealthy). When the gas concentration exceeds the set alarm value (alarm value: Orange), it will sound an alarm to remind people.
【NOTE】The air monitor is powered by a supplied Type-C charging cable, it can work for 1 hours after fully charged, so please keep it connecting to the power supply in daily use.
【Compatible with Tuya Smart/Smart Life APP】You can monitor the gas concentration in your home at any time through the mobile app, turn off the screen in time, and the data can also be transmitted to the app via WiFi.
【Advanced NDIR Sensor】Independent CO2 NDIR sensor has higher precision and stronger anti-interference than semiconductor sensor. Can accurately measure the carbon dioxide concentration in the air.
【Advanced Laser Particle Sensor】The independent PM2.5 particle sensor is more accurate than the infrared sensor. Built-in fan increases gas fluidity and increases detection range and sensitivity.
【8 in 1 Air Quality Monitor】The 8-in-1 air quality monitor has 5 built-in professional detection sensors, which can accurately detect the current indoor CO2, PM2.5, HCHO, PM1.0, TVOC, PM10, temperature and humidity in the air.

CA$79.99
09

Newentor

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Newentor CO2 Monitor Indoor, Carbon Dioxide Detector with Alert, Large Digital CO2 Sensor Portable, Carbon Dioxide Meter with Temperature Humidity and Alarm Clock, 400-5000ppm
8.5

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Versatile Application: Our CO2 detectors can be used in a wide range of settings. In industrial settings, they help monitor CO2 emissions and ensure compliance with safety regulations. In agriculture, they aid in greenhouse monitoring and optimizing plant growth by regulating CO2 levels. Additionally, they can be used in households to monitor indoor air quality and ensure a healthy living environment.
Rapid Measurement and Response: this CO2 tester boasts a fast measurement and response time, allowing you to quickly monitor and take necessary actions to maintain optimal CO2 levels.
High Precision Measurement Chip: Newentor carbon dioxide detector is equipped with an industry-leading high precision measurement chip, ensuring accurate and reliable CO2 concentration readings.
CO2 Concentration Warning Function: It alerts you when the carbon dioxide levels exceed safe limits, helping to ensure a healthier and safer environment.
Additional Temperature and Humidity Detection: In addition to carbon dioxide detection, it also features temperature and humidity detection capabilities, providing comprehensive environmental monitoring for industrial, agricultural, and household applications.

CA$66.99
10

GAIN EXPRESS

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On Amazon

Indoor Air Quality 9999ppm Digital Carbon Dioxide Detector Temperature Humidity NDIR Sensor IAQ CO2 Monitor CO2 Detector Meter WB DP Tester
8.4

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Triple Display Convenience: Enjoy the convenience of triple displays showcasing CO2 level, temperature (in °C/°F), and humidity, providing you with real-time information for a thorough IAQ analysis.
Stable NDIR Sensor: Equipped with a stable NDIR sensor, this meter ensures accurate detection of CO2 levels, enabling you to monitor and control indoor air quality effectively.
Portable and User-Friendly Design: With a portable and compact design, this meter offers easy handling and transport. It features dual power sources (battery included or 9V adaptor, not included) and supports PC connection for on-line logging and data analysis. The meter also allows for manual calibration of CO2 and humidity.
Comprehensive Indoor Air Quality Monitoring: This CO2 meter measures CO2 level, Air Temperature, Dew Point, Wet Bulb Temperature, and Humidity, making it an ideal instrument for diagnosing and assessing indoor air quality (IAQ) in various settings such as offices, classrooms, hospitals, and hotels.
Advanced Features for Enhanced Analysis: Benefit from statistics of weighted averages, TWA (8-hour weighted average), STEL (15-minute weighted average), backlight for easy visibility, data hold function, and Min/Max recording. The built-in sound warning alarm alerts you to high-level CO2 risks.

CA$182.90