
Hofun Air Quality Monitor
Professional Air Quality Detector, 5 in 1 Indoor Air Pollution Tester with AQI, PM2.5, PM10, HCHO(Formaldehyde), TVOC, Air Particulate Meter for Home, Car, Office, Hotel
[ VERSATILE 5 IN 1 AIR QUALITY TESTER ] Hofun air quality meter is equipped with 5 major function, including, PM2.5 + PM10 + AQI(Air Quality Index) + HCHO (Formaldehyde) + TVOC or VOC (Total Volatile Organic Compounds), covers main influencing factors which pollutes air quality. The air quality sensor is upgraded with newly-designed chip, thus to allow the 5 different functions AQI, HCHO, TVOC, PM2.5, PM10 for real-time measuring simultaneously.

Stellate Smart Indoor Air Quality Monitor Detector Sensor
HCHO/Formaldehyde, TVOC/Organic Particulate Matter, AQI/Air Quality Index Pollution, Temperature & Humidity, Portable for Home, Office
PROFESSIONAL AIR QUALITY INDEX: We take over 20,000 breaths a day and expect each one to be safe. We make it easy with a user manual for ease of understanding, and complete customer support. Take control of your family's health - monitor your air today.

Stellate Smart Indoor Air Quality Monitor Detector Sensor
HCHO/Formaldehyde, TVOC/Organic Particulate Matter, AQI/Air Quality Index Pollution, Temperature & Humidity, Portable for Home, Office
PORTABLE & EASY TO USE: The small size allows you to take it anywhere, including a hotel room. It charges through an integrated USB port and if you have a question, our professional staff is available to assist you.

BRWISSEN A16 Air Quality Monitor Indoor Pollution Tester Data Record for PM1.0 PM2.5 PM10 Particulate Matter Fine Dust Meter TVOC VOCs HCHO Analyzer Formaldehyde Air Gas Detector Desktop
AIR QUALITY ALARM -- Desktop air quality detector with touch button, automatic detection at start-up, drawing 24-hour air quality data change curve; Comprehensive assessment of ambient air quality, air quality alarms base on US standards, keep track of the air quality around you at all times and places to alert you to air pollution problems

EG Air Quality Monitor
Formaldehyde Detector, Pollution Meter, Sensor, Tester; Detect & Test Indoor Pollution, TVOC Volatile Organic Compound Gas, PM2.5 2.5 Micron Particulate Matter Dust; eBook
PORTABLE TESTING Spot check indoor air quality anywhere or leave device on for continuous monitoring up to 2 days. This easy-to-carry air quality tester can help monitor air quality at home, in the car, and in hotel rooms. The 2200mAh battery provides portable power when DC 5V micro USB charging is not available. Information is displayed on a clear 2.8 color LCD display.

Temtop P600 Air Quality Laser Particle Detector Professional Meter Accurate Testing for PM2.5/PM10 TFT Color LCD Display
Compact and light weight design makes it comfortable to wear. detection time is short and accurate

ExGizmo 2.8" Digital Car PM2.5 Air Quality Detector Tester Meter AQI Home Gas Monitor
Semi-closing design performs excellent in heat radiation, long-life use

Huma-i (HI-150), Advanced Portable Air Quality Monitor Indoor Outdoor Which Measures CO2, VOC, Particle Matter (PM2.5 and PM10), Temperature, Humidity
Black
DURABLE & STYLISH - Sturdy and designed focused outer casing looks great while protecting your Huma-i device. Have peace of mind when carrying your Huma-i device during your activities.

BTMETER
Air Particulate Meter PM2.5 PM10 Monitor Meter BT-5800D Pro Particulate Matter Detector, Accuracy +/- 20% Tester for Air Quality Monitoring Indoor Outdoor w/Back Light
Compact sleeve can protect the air monitor from dropping by accident, A kickstand support built in the rear, so you can read the test result easily. Portable handpalm sized design comes with a monitor case, it's convenience for you to carry around , test the air quality everywhere anytime to be away from harmful of PM2.5 PM10

Temtop M2000 Air Quality Monitor for PM2.5 PM10 Particles CO2 HCHO Temperature Humidity Settable Audio Alarm Recording Curve Easy Calibration Colorful Display
Easy understanding user interface-Fahrenheit or Celsius reading supported!