About this item

• MULTI-INDICATOR SENSING: Simultaneously monitors carbon dioxide (400-5000ppm), temperature (-10-70°C, possibility to switch to °F) and humidity (0-95% RH) Ensures constant knowledge of the air quality of your environment for optimal health and comfort.
• Smart Backlight Alert: Three color backlight system: green (400-1000ppm), yellow (1000-2000ppm) and red (2000-5000ppm) Allows you to instantly know the air quality status at a glance, making it easier to take the necessary measurements.
• Proactive alarm system: Audible alarms for different levels of CO2: intermittent beep for yellow, quick alarm for red. Ensures timely awareness and response to unhealthy air conditions, improving safety.
• Precise Detection: Uses non-dispersive infrared (NDIR) sensors for accurate and reliable CO₂ measurements. These sensors outperform traditional semiconductor sensors, providing more accurate environmental feedback and ensuring better air quality monitoring.