Portable air quality monitors in comparison

TRIPLE DISPLAY - Temperature ( F C) and Humidity (Air, Wet Bulb, or Dew Point Info are all available)

Award-Winning Design & Technology Featuring advanced laser sensors and a built-in fan, the Awair Element combines cutting-edge technology with a sleek design, backed by years of continuous innovation since 2013. Control your air monitor remotely and receive alerts when air quality levels change, all from your smartphone.

High-Tech SPREADTRON air monitorair quality utilizes an NDIR sensor, a sensitive high-performance chip, and can accurately and quickly detect indoor CO2 concentration, temperature,humidity, and perform a hazard assessment.When the concentration exceeds a certain level, the air quality monitor will warn you by automatically sounding an audible alarm and flashing the LED light in a double fast way.

Portable and Convenient With its compact and lightweight design, this air quality detector is easily transportable, allowing for monitoring in various locations. The device is powered by a rechargeable battery, providing long-lasting performance and ensuring consistent air quality monitoring wherever you go. Effortless Calibration Pre-calibrated for accuracy, this device also offers easy calibration options for users seeking even more precise measurements.

Multi-functional Air Quality Detector This practical indoor air quality monitor accurately detects 6 types of data, including formaldehyde (HCHO), volatile organic compounds (TVOC ), particulate matter (PM1.0 PM2.5 PM10) and Hazard Index (Hazard), for a full range of air quality detection.

Multi-Functional 5-in-1 Design This versatile air quality monitor can detect carbon dioxide concentration in the air, as well as HCHO, TVOC, temperature, and humidity. Get comprehensive insights into the air quality of your surroundings with this monitor. Stay informed about multiple factors affecting the air you breathe with this multifunctional device

A 5-in-1 Multifunction Air Monitor Qingping Air Monitor Lite tests 5 major factors of the indoor air quality PM2.5 (the result of secondhand smoke), PM10, CO2, temperature and humidity. By knowing the real-time air quality, you can turn on the air purifier or open the window when needed.

Simple Setup, Instant Results Say goodbye to complicated instructions and frustrating Wi-Fi setups. The CHNADKS AQ-60 is designed to be user-friendly, allowing anyone to effortlessly monitor their indoor air quality. Skip the hassle of apps and Wi-Fi connectivity our device is ready to use right out of the box.

Accurate 5-in-1 Air Monitoring The 5-in-1 air monitor accurately detects carbon dioxide, HCHO, TVOC, temperature, and humidity in real-time, providing comprehensive air quality information.

REGULAR MEASUREMENTS Data updated every 5 minutes for accuracy.

Accurate CO2 and TVOC Monitoring Monitor your air quality with precision using our 2-in-1 CO2 and TVOC detector. With a CO2 range of 0-5000 ppm and TVOC range of 0-2.000 mg m , this CO2 detector ensures you stay informed about the air you breathe, whether at home, in the office, or while camping,Perfect for homeowners who want to maintain optimal air quality in their living spaces

Portable Carbon Dioxide Detector The product has a compact size (size 7.6x7x3 cm) and is equipped with a strap design, suitable for hanging on the wall, car, or backpack. Suitable to use for camping, hanging on the wall in the living room or bedroom at home, or placed on the desktop in the office.