Indoor air quality sensor CO2 meter, carbon dioxide measurement, PPM air quality alarm Air quality sensor, CO2 measurement, precise carbon dioxide measurement

Display of carbon dioxide concentration

• Green: 400-699 ppm | Very good to good
• Flashing yellow: 700-1499 | moderate to poor
• Flashing red: over 1500 ppm | very bad

Product features

• Compact CO2 measuring device with NDIR sensor
• metal casing
• Ideal for mobile use
• CO2 alarm function (trigger value freely selectable; signal tone can be switched off)
• Temperature display (°C / °F)
• humidity
• Convenient multifunction button for all settings
• Backlight (dimmable)
• Battery indicator
• Automatic power saving mode (after one minute)
• Eyelet (for carrying strap)
• 1200 mAh battery (supports fast charging with PD, QC, AFC)

Dimensions : (Length x Width) 7.6 cm x 7 cm, Height 3 cm | Weight: 105 g

Package contents : CO2 meter with carrying strap, USB Type-C charging cable and user manual

Technical data

• Power supply: 5V – 24V DC, max. 1A
• Battery: Li-Ion 1200 mAh; 3.7V
• Battery life approximately 100 hours
• CO2 measuring range: 400 – 5000 ppm (+/- 50 ppm + 5%)
• Temperature measuring range: 0°C – 50°C (+/- 1.5°C) / 32°F – 122°F (+/- 2.7°F)
• Humidity measurement range: 20% – 80% (+/-5%)
• Storage temperature: -10°C to +55°C / 14°F – 131°F