
The GARNI 206 OneCare CO₂ meter is a reliable assistant for monitoring indoor air quality. Its colour inverted VA display clearly shows not only the current carbon dioxide (CO₂) concentration in the air, but also the temperature and relative humidity. Thanks to the integrated graph, you can follow the trend of the CO₂ measurements over the last 24 hours.allowing you to better understand changes in air quality during the day. The instrument uses the advanced SENSIRION SCD4x series photoacoustic sensor, which ensures accurate and reliable measurement of all monitored variables. The GARNI 206 OneCare Air Quality Meter is the ideal choice for homes, offices or schools where it is important to maintain a healthy environment and keep a constant overview of the air quality.

The GARNI 206 OneCare Air Quality Meter features a 64 × 94 mm colour inverted VA display that provides excellent readability and a clear display of all key data. The size of the digits is tailored for easy reading, the CO₂ value is displayed in 21 mm digits, while temperature, relative humidity and time are displayed in smaller 8 mm digits. The instrument uses the top-of-the-line SENSIRION SCD4x series photoacoustic sensor from Switzerland,which guarantees highly accurate measurement of CO₂ concentration, temperature and relative humidity. The current CO₂ concentration level is graphically represented by four colour grades, green for low values, yellow for elevated, orange for high and red for very high concentrations.

The GARNI 206 OneCare offers a wide range of practical functions. The alarm function alerts you when the set CO₂ concentration is exceeded with an audible signal and an icon on the display, so you can react immediately. There's also a ventilation icon to tell you when it's time to vent. The accuracy of the CO₂ measurement is easily restored by manual or automatic sensor calibration. The instrument also displays the current temperature in selectable units of °C or °F and provides a history of maximum and minimum temperature, humidity and CO₂ concentration.


The GARNI 206 OneCare Air Quality Meter allows the time to be displayed in 12 or 24-hour format and the time can be easily set manually. There's also a Snooze alarm that alerts you with four beeps per second and offers the option to snooze the alarm for 5 minutes. You can select from three brightness levels for better display readability, or turn off the display illumination completely if you prefer a non-distracting mode in the dark. There's also a low battery icon on the display to alert you to replace the batteries. The GARNI 206 OneCare is powered by a mains adapter with the option of using backup batteries, so it will be functional even in the event of a power failure. In addition, it is designed to be placed on a table, shelf or other flat surface to suit your needs.
Package contents:
CO₂ meter
power adapter
Czech, Slovak, English, German, Polish, Hungarian and Dutch instructions

GARNI technology a.s., Suchardova 1687/1, 702 00 Ostrava, Czech Republic, [email protected]
Specifications can be changed without notice. Images are for illustrative purposes only.