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10 Best ndir co2 monitor uk in Canada
Best Choice01LandtekCO2 Controller with Corded NDIR CO2 Sensor, Plug-in Carbon Dioxide Controller CO2 Monitor Can Fit with CO2 Regulator Inline Exhaust Fan to Adjust CO2 Level for Grow Tent, Grow Room, Home,Factory
Main highlights- Split-type NDIR Sensor for Remote Control :The Carbon Dioxide Controller integrated with a corded dual beam NDIR (Non-Dispersive Infrared) sensor that ensures for high sensitivity,precise and reliable CO2 readings.In the meatime, it comes with a 15ft long cable making it more convenient to use for monitoring condigitons in large or inaccessible environments
- Smart Trend Chart Display :This C02 Controller features with a clear and easy-to-read display ,0-5000ppm wide measuring range for CO2 levels ,which allowing you to record trend chart of CO2 levels per minute / hour / day / week for detailed analysis
- For both Greenhouse and Ventilation Modes: This CO2 Meter is designed with two modes selection: Greenhouse mode and Ventilation modes. Widely used in the field of agriculture, HVAC system, laboratory, brewery, and commercial kitchens
- Day and Night Monitoring & Alarm Funtion :The co2 monitor is a day and night co2 monitoring system,can automatically turns off the CO2 generator or regulator by deactivating the output power during the night, thereby preventing wasteful usage. The Meter will alarm via buzzer when the CO2 level exceed the setting threshold
- Can be Used in High Elevations Environments: The CO2 Monitor and Controller comes with piggyback socket for wall-mounted installation and works well at elevations up to 3000 feet. You can easily adjust the altitude from 0 to 5000 meters (0 to 16404 feet) to fit your environmental conditions
9.7Exceptional
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- 02GAIN EXPRESS
Indoor Air Quality 9999ppm Digital Carbon Dioxide Detector Temperature Humidity NDIR Sensor IAQ CO2 Monitor CO2 Detector Meter WB DP Tester
Free ShippingMain 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.
9.6Exceptional
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- 03INKBIRDPLUS
INKBIRDPLUS Portable CO2 Detector, Mini Indoor CO2 Monitor, NDIR Sensor with Full Color LCD, Indicator Light, Alarm, Auto Calibration, for Home, Office, Travel
Free ShippingMain highlights- 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.
- 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.
- 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.
- 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.
- 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.
9.4Excellent
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- 04SwitchBot
SwitchBot Air Quality Monitor Indoor Meter Pro CO2 Detector, CO2 Monitor, Temperature Humidity Monitor with APP, Bluetooth Air Quality Tester for Car/Home/Office (Meter Pro CO2)
Free ShippingMain highlights- Portable and Durable: Our air quality detector measures 92mm x 79mm x 25mm and weighs just 154g. It has a built-in battery with up to 12 months of life and a low battery warnings. Features wall-mount holes and an adjustable bracket for versatile placement in any environment.
- Part of the SwitchBot Ecosystem: With a SwitchBot Hub, your Battery Circulator Fan or Evaporative Humidifier can automatically activate when CO2 levels exceed the set threshold, enhancing ventilation. This home air quality tester also supports third-party voice control through the Hub, simplifying air quality management.
- High Precision Sensor: Built with Swiss-made NDIR sensors, this CO2 monitor accurately monitors air quality by measuring CO2 levels every 1 second with an accuracy of ±50 ppm and a range of 400-9000 ppm. Its high sensitivity and stability ensure rapid and precise air quality feedback.
- 5-in-1 Multi-Functional Display Screen: SwitchBot Meter Pro CO2 features a 92-millimeter large screen that simultaneously displays CO2 levels, temperature, humidity, time, date, and comfort level. This indoor air quality monitor makes it easy to monitor your environment and decide when to ventilate for a healthier living space.
- 3 Alarm Methods: Customize CO2, temperature, and humidity range with trigger alerts. When limits are exceeded, you'll be notified via sound alarms, visual screen alerts, and app notifications (SwitchBot Hub required). With this air quality monitor, you can continuously and effectively track air quality.
9.1Excellent
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Value for Money05KethvozMini CO2 Detector, Kethvoz 3 in 1 CO2 Monitor with NDIR Sensor Detect Carbon Dioxide with Alarms, Display Temperature Humidity for Air Quality Indoor Home Office Car Grow Tent
12% Off Free ShippingMain highlights- 【Wide Range & High Accuracy】Built-in advanced NDIR (Non-Dispersive Infrared) sensor, this mini air quality meter can detect CO2 concentration from 400~5000ppm with ±5% high accuracy. Support one-button auto-calibration.
- 【Rechargeable&18Hrs Working Time】Equipped with 1000mAh rechargeable battery (the USB charging cable is included), type-c interface, working time up to 18 hours after 2hrs charging. Mini CO2 detector with lanyard design can be used to check the indoor/outdoor air quality anytime and anywhere, such as bedroom, school, office, hotel, warehouse, greenhouse, etc.
- 【Fast Response & Alarm Function】2 seconds real-time refresh. The smart alarm activates when the carbon dioxide concentration exceeds the safe limit, helping to ensure you have a healthier and safer environment. (Alarm function can be turned off manually)
- 【Easy to Read】Equipped with 1.9-inch high-resolution color LCD screen,three screen brightness levels are adjustable to protect your eyesight. The green, yellow, orange and red bar graphs on the screen correspond to 4 levels of CO2 concentration:400~800ppm, 801~1200pm, 1201~1500ppm and 1501~5000ppm, allowing to know indoor air quality at a glance.
- 【3 in 1 Multifunctional】Not only monitor the carbon dioxide concentration level, but also measure the ambient temperature and humidity, helping you evaluate indoor air quality in a comprehensive way. Humidity measurement range 0~95%. Temperature measurement range -10~50℃ .(Celsius/Fahrenheit switchable)
9.0Excellent
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- 06U UNNI
U UNNI CO2 Monitor Carbon Dioxide Detector for Home, 3 Adjustable Volume for Alerts & 3 Adjustable Backlight, Photoacoustic Sensor for Temperature Humidity & Indoor Air Quality Monitor
Free ShippingMain highlights- calibration process:Place the device in a standard calibration environment of 400PPM,Press and hold the ALERT button, and power on the device or install the battery,The device will sound "Bi-BI" and the screen will display the "CAL" character and keep blinking,After three minutes of calibration, the "PASS" character will be displayed. Power off and power on the device.
- USB POWERED OPTION & BATTERY BACKUP & ADJUSTABLE BACKLIGHT – It is plugged in which allow the multi brightness display to stay on all the time, if you prefer. Either set it on tabletops, or mount it on the wall. 3 x AAA Battery(not included) for Backup & outdoor manual calibration.
- INDOOR AIR QUALITY MONITOR - Detect rise and decrease in carbon dioxide level, perfect for anyone wanting to monitor air quality! Elevated CO2 can cause symptoms like headaches, drowsiness, allergies and difficulty concentrating, to keep an eye on air quality at home or work!
- IMPROVE VENTILATION – Very useful for high concentration of poor air quality and cooking indoors and it will indicate to open a window/door to refresh the area to get the levels lower. CO2 monitor for Home, RV, Grow Tents.
- HIGH-PRECISION SENSIRION CO2 SENSOR – Equipped with Swiss-made Photoacoustic Sensor provides precise and reliable readings, which gives you peace of mind about the air in your home. CO2 detection range：400～5000PPM,accuracy：+/- 5% + 50PPM. Temperature range: 14.2°F ~ 122°F, Humidity range: 20% to 95 %.
- CARBON DIOXIDE DETECTOR for HOME, SWITCH °C/°F – Great item for any home to monitor the weather and air quality! Real-time CO2 value, temperature and humidity, CO2 history chart, CO2 Concentration range, 3 Adjustable Volume for Alarm Setting & 3 Adjustable Backlight, Max/Min Data, Low battery indicator.
8.9Very Good
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- 07TEKCOPLUS
CO2 Meter Portable CO2 Detector Digital CO2 Monitor with Alarm Function Carbon Dioxide Temperature and Humidity Meter, NDIR CO2 Sensor Indoor Air Quality Monitor for Home Office Grow Room
Free Shipping8.7Very Good
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- 08DANOPLUS
CO2 Meter Portable CO2 Monitor 9999ppm Carbon Dioxide Detector NDIR CO2 Sensor Air Quality Tester for Carbon Dioxide Humidity and Temperature
Free ShippingMain highlights- 【Wide Mesurement Range】: Measuring Carbon Dioxide(CO2) level: 0~9999ppm; Temperature:14~140°F(-10~60°C); Humidity (0.1% ~ 99.9%RH); Dew Point: -20.0~59.9°C; Wet Bulb: -5.0~59.9°C【Wide Mesurement Range】: Measuring Carbon Dioxide(CO2) level: 0~9999ppm; Temperature:14~140°F(-10~60°C); Humidity (0.1% ~ 99.9%RH); Dew Point: -20.0~59.9°C; Wet Bulb: -5.0~59.9°C
- 【User-Friendly】: Power Supplied by Battery (Included) or 9V Adaptor, easy to carry allows you to do a spot check in any rooms in the house, hotels, office, school, etc.
- 【Sound Warning Alarm】 :the alarm will beeps and notifies when CO2 levels reach or exceed the preset threshold, the alarm threshold is adjustable by user.
- 【High Accuracy】: Equipped with stable NDIR Sensor, Accuracy of CO2: ±50ppm ±5% of reading; Temp: ±0.9℉( ±6℃); Humidity: ±3%RH(at 25℃, 10~90%RH)
- 【Easy Calibration】: Can manually calibrate the CO2 and Humidity, ensuring accurate detection after a long time usage
8.6Very Good
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- 09LSENLTY
LSENLTY Portable CO2 Detector, 2s Refresh High Accuracy Carbon Dioxide Monitor, 3 in 1 CO2 Meter(Temperature, Humidity and CO2 Value), 96 Hours Standby Time CO2 Monitor for Travel Camping Home Office
Free ShippingMain highlights- Portable Carbon Dioxide Detector: The product has a compact size (size: 7.6x7x3 cm) and is equipped with a strap design, suitable for hanging on the wall, car, or backpack. Suitable to use for camping, hanging on the wall in the living room or bedroom at home, or placed on the desktop in the office.
- Notice: The product color ring step status display value is a fixed value, which is set by default according to international standards and cannot be changed.
- Large capacity rechargeable battery: Built-in 1000mAh lithium battery, can be fully charged within 3 hours and can be used for about 96 hours. If there is no operation for 5 minutes, it will automatically go into energy-saving mode but don't worry, the carbon dioxide detection function will continue. Suitable for travel, car, home, office, etc.
- High Accuracy & Fast Refresh Time: With a high-quality smart sensor, CO2 accuracy is ±50PPM (CO2 detection range: 400-5000PPM) and temperature is up to ±1.8℉ (temperature detection range: 14-122℉). correct. Humidity is ±5%RH (humidity detection range: 0 to 95%RH). Always see the latest changes in CO2 concentration, temperature, and humidity with an update rate of up to 2 seconds.
- CO2 Concentration Stage: This CO2 detector is designed with 3 stages of CO2 concentration: normal stage (400-700 ppm), warning stage (700-1500 ppm), and danger stage (1500-5000 ppm). LSENLTY CO2 detector provides you with a healthier life.
- CO2 Alarm Function: When it exceeds 1500ppm, the alarm will sound automatically, and you can also set different alarm ranges according to your needs. You will receive an alert as soon as CO2 exceeds a preset range. Understand the condition of bedrooms, baby rooms, wine cellars, basements, plant nurseries, and other areas.
- 3 in 1 Air Quality Monitor: LSENLTY 3 1 CO2 monitor not only has all the basic functions (CO2, temperature, and thermometer hygrometer monitor) but also smart functions such as remote monitoring, CO2 concentration, temperature, and humidity graph We support this. Our indoor CO2 detectors are reliable and easy to use in homes, greenhouses, etc.
8.5Good
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- 10TEKCOPLUS
Smart CO2 Monitor with Temp & Humidity NDIR Sensor, 3-Color Alert, LCD Display, Compact Portable, USB-C Charging
Main highlights- REAL-TIME DISPLAY: The bright LCD screen clearly shows CO2, temperature, and humidity in real time, with a resolution of 1ppm for CO2 and 0.1°C for temperature. Helps you take timely action for better air safety and comfort.
- PORTABLE & USER-FRIENDLY: With a lightweight, compact design (120x66x33mm, 86g), it’s perfect for both stationary and on-the-go air quality checks. Features an adjustable LCD backlight and intuitive controls for effortless monitoring.
- EASY APPLICATIONS: Simple calibration and switchable temperature units (°C/°F) make it suitable for non-technical users. The ventilation hole design ensures accurate air sampling, making it ideal for health-conscious environments.
- ADVANCED SENSOR TECH: Equipped with an NDIR (Non-Dispersive Infrared) sensor for stable and consistent readings. The three-color air quality indicator (Green <800ppm, Yellow 800–1200ppm, Red >1200ppm) provides instant visual alerts. Fast response time and a 15-second warm-up ensure quick and efficient operation.
8.4Good
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