10 Best ndir co2 monitor uk in Canada

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Last Updated - 2024/05/02

Best Choice
01

GAIN EXPRESS

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Carbon Dioxide CO2 Meter Controller & Monitor CO2 Detector with Split-Type Remote Sensor and 4.6 Meter Long Cable Dual Channel Low Drift NDIR Sensor for Greenhouse, Residential, Hydroponics
9.9

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

Ready-to-install CO2 (Carbon Dioxide) Controller with dual-channel low drift NDIR sensor and 4.6-meter long cable for accurate CO2 monitoring in various environments.
Features a "Hold Home" function for foolproof operation and 3 built-in main parameters (Ambient CO2, Set Center value, Set Zone Value) constantly displayed on the screen.
Equipped with a built-in Day/Night Photo-Cell sensor and chart with variable time zoom levels. No initial setup or calibration required; the controller is ready to use out of the box.
Compact dimensions: Sensor Unit - 1533327mm (6.01.31.1inch); Control Unit - 19514544mm (7.75.71.7inch); Weight: 700g (24.7oz) for easy handling and installation.
CO2 Measurement Range: 0~5000ppm with accuracy at 0~3000ppm: ±50ppm or ±5% of reading, whichever is greater; Accuracy over 3000ppm: ±7%

CA$209.90
02

TEKCOPLUS

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Portable Digital Temperature Humidity Indoor 9999ppm NDIR Sensor IAQ CO2 Monitor Wet Bulb Temperature (WB) Dew Point (DP) Tester CO2 Monitor for Indoor Air Quality (IAQ) Diagnosis
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

Versatile Applications: Ideal for diagnosing indoor air quality in homes, offices, schools, and more. Supports stand-alone use or wall mounting for flexible usage options.
Portable and Convenient: Compact design allows for easy transportation and placement. Can be used as a standalone unit or mounted on a wall. Perfect for on-the-go monitoring.
Monitor and Improve: Use the CO2 monitor to track and optimize indoor air quality. Detect potential health risks and make informed decisions for a safer and healthier environment
High-Quality Sensor: Equipped with an NDIR sensor for reliable CO2 measurements. Provides accurate readings and promotes efficient indoor air quality managemen
Easy Operation: User-friendly interface for hassle-free use. Provides real-time readings and alerts for prompt actions. Enhances awareness and simplifies air quality management.
Comprehensive Data: Monitor CO2 levels (0~2000ppm) for indoor air quality diagnosis. Detects wet bulb temperature (WB) and dew point (DP) for precise analysis. Suitable for all settings

CA$129.99 CA$139.99
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
9.5

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
Best Value
04

Newentor
25% Off

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Newentor CO2 Monitor, Indoor Air Quality Meters, Carbon Dioxide Detector with Voice Alert, Large Display CO2 Tester, Temperature Humidity Sensor, Alarm Clock for Home, RV, Grow Tents, 400-5000ppm
9.2

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

🔔 [Carbon Dioxide Concentration Alerts]: The CO2 concentration alert value can be customized to make our life, work or production environment safer.
💧 [Temperature and Humidity Monitor]: Temperature and humidity are closely related to human body, plants or storage environment. This air quality tester has the function of real-time monitoring of temperature and humidity.
🏕️ [High-precision CO2 Sensor]: The CO2 detection adopts the most advanced sensor of Swiss Sensirion's unique PASens technology, and adopts the photoacoustic detection principle to perform accurate and reliable measurements in a wide range of concentration areas and applications.
⛺ [Wide Range of Applications]: This CO2 sensor is widely used in agricultural planting, greenhouse vegetables, production warehouses, raw material processing, daily life, computer room, wine cellar, RVs, schools, cafes, etc.
⏰ [Clock Calendar and Alarm Clock]: This indoor air quality meters can also be used as a daily clock and alarm clock, with multiple functions to make life more convenient.

CA$59.49 CA$79.99 25% Off
05

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
9.1

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

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$67.99
06

XIIW

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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
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

【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
07

Temtop

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Temtop CO2 Monitor Indoor Air Quality Monitor Portable CO2 Detector CO2, Temperature, Humidity for Home, Office or School
8.9

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

【What's Included】 Detector x 1, USB cable x 1, User manual x 1, Bracket or accessories set x 1
【No Disturb for a Worry-Free Life】the sound alarm can be turned off, and without backlight, no noise and light disturbances, allowing you to easily fall asleep at night
【Multiple alarm modes 】the color coding and optional alarm, will sound the warning when the CO2 concentration becomes excessive.
【Multifunctional CO2 monitor】Real-time CO2 detect, humidity and temperature monitor. CO2 detection range: 400-5000PPM. Temperature detection range: -10-60°C (14-140°F). Humidity detection range: 0-99%RH.
【Mini and Multi Application】Small and thin , easy to carry, also with a detachable stand and adsorptive back cover. You can check air quality anywhere and anytime.
【Cost-effectiveness and 70 days standby】the latest Photoacoustic CO2-Sensor incorporates intelligent algorithm , offering dual detection modes and using up to 70 days ! It provides you with the most cost-effective CO2 detector.

CA$66.99
08

Hilitand

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Air Quality Monitor Indoor CO2 Detector CO2 Data Logger Monitor with NDIR Sensor US Plug 100‑240V for Home, Bedroom, Office
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

VARIOUS MODES: Touch the button, slide to switch multiple modes, display humidity, temperature and time. You can also choose desktop or wall mount.
RECORD DATA: The CO2 monitor support 24 hours 7 days CO2 historical data record, monitor indoor and outdoor humidity, slide left and right to view the chart.
FOR AIR MONITOR: Designed to monitor air in areas such as classrooms and offices, IP40, also suitable for grow rooms, production warehouse, raw material processing, etc.
FAST AND SENSITIVE: The carbon dioxide detector has quick response speed and high sensitivity, and adopts high accuracy NDIR carbon dioxide sensor. Built in 24 hour automatic calibration algorithm program, no need to manually calibrate.
ADJUSTABLE BRIGHTNESS: With full-color display, large screen design and ambient light detection function, LED digital display with intelligent backlight, the screen brightness can be adjusted automatically.

CA$44.38
09

VIVOSUN

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VIVOSUN 4-in-1 Air Quality Monitor, Accurate CO2 Meter, Carbon Dioxide Detector with NDIR Sensor, 400-5000PPM CO2 / Temperature (℉) / Indoor Humidity Tester with CO2 Alarm Function Included
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

Rechargeable Battery: It has a rechargeable 2000mAh lithium battery with a USB charging cable for easy charging and can remain on standby for 5-6 hours at the brightest screen setting when fully charged; Calibrate the meter outdoors or in a well-ventilated place to ensure the accuracy of the CO2 monitor before first use
Portable & Multiple Applications: This palm-sized air quality meter weighs just 0.35 lbs. and can be easily carried anywhere; It is very useful especially in spaces intended for children, the elderly, and pregnant women where it can detect air quality and help safeguard health in the sitting room, bedroom, grow tent, kitchen, car, hotel, while camping, at schools, hospitals, offices, or parties, and other places
Multi-functional: The VIVOSUN air quality monitor can accurately measure CO2 (400-5000ppm), humidity (20%-85%), and temperature (14°F-122°F) indoors to help you monitor air quality in the home or elsewhere; The stylishly minimalist design adds an air of easy, elegant, beauty to your home’s living space
Alarm System: The built-in high-precision infrared (NDIR) sensor for the CO2 meter requires only 1.5 seconds to take a sample and can display 24 hours of real-time air quality; You can set the alarm threshold in 100 ppm increments from 800-2000ppm for an alert whenever the CO2 level exceeds the preset threshold
Adjustable Brightness & Clear Display: The LED display screen is 5.9” (L) x 3.0” (W), making it large and clear enough to read at a glance; It features 3 brightness levels that can be manually adjusted up and down with changes in daylight

CA$59.99 CA$64.99
10

Vitalight
12% Off

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

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$49.99 CA$56.99 12% Off