Extech
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Extech CO220 - Desktop Indoor Air Quality CO2 Monitor Measures CO2, Temperature, Humidity, Dew Point & Wet Bulb NDIR Sensor, 99Point Memory, Audible Alarm
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Extech CO220 - Desktop Indoor Air Quality CO2 Monitor Measures CO2, Temperature, Humidity, Dew Point & Wet Bulb NDIR Sensor, 99Point Memory, Audible Alarm
Multifaceted Air Quality Monitoring - Measures carbon dioxide, air temperature, and humidity with advanced detection and alarm features.
Extech CO220 - Desktop Indoor Air Quality CO2 Monitor Measures CO2, Temperature, Humidity, Dew Point & Wet Bulb NDIR Sensor, 99Point Memory, Audible Alarm
Item #: 24388526

Extech CO220 - Desktop Indoor Air Quality CO2 Monitor Measures CO2, Temperature, Humidity, Dew Point & Wet Bulb NDIR Sensor, 99Point Memory, Audible

Item #: 24388526

CAD 218

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

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Order now and get it around Friday, September 04
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Multifaceted Air Quality Monitoring - Measures carbon dioxide, air temperature, and humidity with advanced detection and alarm features.
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What Stands Out

Comprehensive Measurements
The Extech CO220 measures CO2, temperature, humidity, dew point, and wet bulb, providing a full spectrum of indoor air quality data critical for ensuring health and comfort.
NDIR Sensor Technology
Utilizing advanced NDIR sensor technology, this monitor delivers highly accurate CO2 readings, effectively addressing user concerns with precise air quality assessments compared to traditional sensors.
Memory and Alarm
With a 99-point memory and an audible alarm for high CO2 levels, the Extech CO220 helps users easily track changes over time while ensuring they are alerted to potentially unhealthy conditions.

Product Details

Shop the Extech CO220 Desktop CO2 Monitor at Ubuy Canada. Accurately measure CO2 levels, air temperature, and humidity. Set customizable alarms. Fast shipping worldwide!

Who Should Buy?

Suitable For
  • Homeowners Monitoring

    Ideal for homeowners who want to maintain optimal indoor air quality for comfort and health.

  • Greenhouses Users

    Useful for plant growers needing to monitor CO2 levels for optimal plant growth and production.

  • Occupational Health

    Beneficial for workplaces aiming to ensure a healthy environment to prevent employee fatigue and discomfort.

Not Suitable For
  • Budget-Conscious Buyers

    Not suitable for users seeking low-cost air quality sensors with basic functionalities.

Product Description

Extech CO220 - Desktop Indoor Air Quality CO2 Monitor Measures CO2, Temperature, Humidity, Dew Point & Wet Bulb NDIR Sensor, 99Point Memory, Audible Alarm

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Customer Questions & Answers

  • Question: What environments can the CO220 be used in?

    Answer: The CO220 is suitable for conference rooms, schools, greenhouses, factories, hotels, and hospitals.
  • Question: How does the CO220 measure air quality?

    Answer: It uses a maintenance-free NDIR sensor to accurately measure CO2, temperature, humidity, dew point, and wet bulb.
  • Question: Can I store readings on the CO220?

    Answer: Yes, you can manually store and recall up to 99 readings with date and time.

Extech Indoor Air Quality Meters Editorial Review

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Pros

  • Highly accurate CO2 readings
  • Easy to use and read
  • Compact and portable design
  • Long battery life
  • Durable and reliable construction

Cons

  • Display may be a bit small for some.

Platform Trust & Buyer Confidence

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4.2/5 9250 + reviews
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Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
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kund
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
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Onesi
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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CAD 218

Order now and get it around Friday, September 04

QTY:

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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

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Fastest cross-border delivery

Features & Benefits

  • Measures CO2 levels up to 9,999 ppm with 1 ppm resolution.
  • Tracks air temperature from 14°F to 140°F and relative humidity from 0.1% to 99.9%.
  • Equipped with a maintenance-free NDIR CO2 sensor for precise readings.
  • Calculates Time Weighted Average (TWA) and Short-Term Exposure Limit (STEL) for exposure tracking.
  • Stores up to 99 logged readings for effective monitoring.
  • Includes alarms for high/low CO2 levels and automatic calibration capabilities.

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