Air Quality Monitor Indoor, 10 in 1 Portable Smartair Quality Tester for CO2 | CO | TVOC | HCHO | Temp | AQI | PM0.3-1 Detection Hum for Home Cars Plants, Pets, Car, Hotel (Black)

- 10-in-1 Precision Measurement: Our monitor reliably measures the concentration of CO₂, fine particles (PM0.3, PM1.0, PM2.5, PM10), HCHO, as well as temperature and humidity at the same time. So you can always know exactly about the air you breathe.
- 2.8-inch Color Display: The current measurement values are clearly and intuitively displayed on the large 2.8-inch color display. The integrated 4-color traffic light system (green, yellow, orange, red) and an acoustic alarm immediately warn you when one of the measured values reaches a critical range for a quick assessment of air quality at a glance.
- Type-C for Easy Charging: Equipped with a long-lasting 2000mAh battery and a practical Type-C interface. The energy-saving function allows the display to be automatically turned off via the smartphone app when needed for night use and for an especially long battery life.
- Precise Measurements: Thanks to the generous, double-sided ventilation openings, air circulates unimpeded through the device. This enables maximum air exchange and ensures particularly fast and precise measurement results.
- Applicable Scenarios: Compact, portable and versatile. Whether in the home, office, classroom or even in the car – this CO₂ monitor helps you create a comfortable and conscious room climate.