CO2 measuring device | CARU air

The CARU air stands for Swiss precision, quality and design. It measures the CO₂ concentration indoors and displays the value using an intuitive traffic light system. So you know at a glance when it's time to ventilate, without any complicated settings or apps. The high-quality Sensirion sensor ensures precise and long-term stable measured values, while the award-winning Swiss design blends elegantly into any environment.

Traffic light display for easy air monitoring:
Green (< 1,000 ppm): Air is fresh.
Yellow (1,000-1,400 ppm): Ventilate soon.
Red (> 1,400 ppm): Open windows.

Advantages:
- Swiss quality product
- High-quality CO₂ sensor from Sensirion
- Comprehensible traffic light system for easy ventilation
- Award-winning, minimalist design
- No configuration required
- High data security - no wireless connection
- Flexible placement

Technical data:
- Color: White
- Height: 8.5 cm
- Diameter: 10 cm
- Weight: 320 g
- Measuring range: 400 - 10ß000 ppm
- Power: Ø 0.3 Watt
- Power supply: Mains operation, cable length 1.5 m
- Data connection: none (offline)
- Operation: Simply connect to the power supply

Scope of delivery:
- CARU air CO₂ measuring device
- Mains cable
- Table display with traffic light explanation (DE/EN)

SRF Tagesschau article: https: //www.youtube.com/watch?v=-MWZH9ZDfbE