Model D Battery CO2 Monitor
Battery-powered CO2 monitor with local data logging for classrooms, inspections, offices, and indoor air quality spot checks.
Discover the Power of Intelligent Air Monitoring with VisiblAir Model D
Take your air quality monitoring to the next level with the VisiblAir Model D. This versatile sensor does more than track CO2 levels, temperature, and humidity—it empowers you with the ability to easily view, download, and analyze your data.
With up to 30 days of data history at a default sampling interval of 15 minutes, you'll have a comprehensive overview of your indoor environment. Want more granular data? Customize the sampling rate down to as little as 30 seconds for unparalleled insights.
Whether you're a data enthusiast or simply looking to improve your surroundings, the Model D delivers reliable, actionable information with no cloud dependency. Experience effortless monitoring in a sleek, intuitive device.
$199.00 CAD
Specifications
- CO₂ Sensor:Sensirion SCD30 - Dual Beam NDIR (Non-Dispersive Infrared)
- CO₂ Range: 0 - 10000 ppm
- CO₂ Accuracy: ±30 ppm or 3% of reading
- Temperature Range: -40°C - 70°C
- Temperature Accuracy: ±(0.4°C + 0.023 x (T[°C] - 25°C))
- Humidity Range: 0% - 100% RH
- Humidity Accuracy: ±3% RH
- Power: USB-C (5V)
- Data Storage: Local storage on-device with CSV export
- Dimensions: 84mm x 49mm x 23mm
- Warranty: 1 year
Documents
CO2 Calibration Guide
See when to check calibration and what outdoor ppm range indicates the sensor is still on target.
Read the GuideCompare with Other Models
Compare Model D with portable, Wi-Fi, PoE, and outdoor VisiblAir air quality monitors.
Compare ModelsNeed Connected Monitoring?
If you want Wi-Fi sync and added PM / VOC sensing, see the connected Model E-Lite.
View Model E-LiteCustomer Reviews
★★★★★
"Easy to use, informative, and thoughtfully accompanied by clear instructions on how to recalibrate in the future as needed. The monochrome, minimalist design is also a huge plus. Thank you!"
by Eugenia T. (Toronto, Canada)