Cem DT-802 Air Quality Measurement Device, Carbon Dioxide Meter
The CEM DT-802 Air Quality Monitor is a precise device for measuring carbon dioxide (CO₂) levels in the air in ppm, as well as ambient temperature and humidity.
It can measure CO₂ levels up to 9999 ppm with high accuracy.
The large LCD screen ensures easy readability of data.
Equipped with a backlit display for visibility in low-light conditions.
When CO₂ levels exceed 1200 ppm, a red warning light appears and an audible alarm sounds. The alarm can be silenced via the "ALARM" button below the screen.
Pressing the "ALARM" button activates or deactivates the alarm feature.
Upon startup, a countdown begins, during which the device stabilizes. No functions can be used until the countdown completes.
Ideal for use in offices, homes, schools, shopping malls, meeting rooms, gyms, restaurants, and similar environments.
Features a fully touch-sensitive control panel located below the display.
Can be used as a tabletop unit or mounted on a wall.
Powered by 220V mains electricity only; it does not contain an internal battery.
TECHNICAL SPECIFICATIONS
CO₂ Measurement Range: 0 to 9999 ppm CO₂
CO₂ Measurement Accuracy: ±75 ppm / ±5% of reading
