Carbon Dioxide Desktop Monitor

Carbon Dioxide Desktop Monitor
Regular price $109.00

POs or wholesale quantity discounts click here

The XT-5 CO2 desktop monitor is designed to measure carbon dioxide making it ideal for monitoring indoor air quality in homes, businesses, offices, classrooms, or anywhere indoor air quality is important for occupant comfort. Poor indoor air quality can lead to drowsiness, inability to concentrate, and even illness. It runs on rechargeable batteries, so it can be used on a desktop or the stand removed to make it a wall-mounted IAQ monitor.


  • Large display shows CO2 levels in real time
  • NDIR CO2 sensor for fast, accurate, and stable readings
  • Facial expression indicators for real time level indication
  • Fresh air calibration 
  • Powered by USB or rechargeable batteries
  • Modern clean rose gold desktop design 


This device does not meet NBIC, NFPA or IFC requirements for bulk CO2 monitoring and alarms in restaurants, breweries, etc. Refer to our CO2 Safety Products page for devices that meet your needs, call us at (877) 678-4259 toll free or email us to speak with our technical sales team about purchasing the correct monitor/alarm.


  • Measuring object: Carbon Dioxide
  • Measuring Range: 0 – 9,999 ppm
  • Accuracy: ± 70ppm or / ±5% reading (0~5000 PPM) Resolution: 1PPM
  • Automatic screen darkening:
    • when powered by USB cable screen continuously on
    • when powered on batteries screen darkens after 30 minutes 
  • Time: about 4 hours
  • Charging time: about 3.5 hours
  • Working temperature: 0 ~ 50°C
  • Working humidity: 20 ~ 90% RH
  • Battery: Rechargeable 1/2 AA 14250 3.7V lithium ion
  • Size: 2.9 x 2.8 x 1.0 in. (73.6 x 71.1 x 25.4 mm.)
  • Weight: 60g


  • 110-220V AC to 5V DC USB Wall Adapter
  • Rechargeable 1/2 AA 14250 3.7V lithium ion


  • Monitor
  • 110/240 VAC USB Wall Adapter
  • USB Cable
  • User’s Manual


  • 1 Year

Customer Reviews

Based on 2 reviews
great, simple meters!

These are wonderful simple meters, everyone should have one in their house. A real eye opener...especially good if you have not been sleeping well or get drowsy at work...

Great Little Gadget

I use this monitor in my fitness studio. It's really easy to use and easy to read at a glance, even from a distance. Perfect for my needs!

"Easy to install, easy to set up, and easy calibration - just what I was looking for."

- Phillip Farrar
Water Plant Superintendent

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