Air Quality Pollution Monitor, 0.3Μm to 10Μm Pm2.5 Dust Particle Counter Data Logger, Air Quality Tester for Indoor and Outdoor, Handheld Professional Pollution Meter, Dust Partic
Air Quality Pollution Monitor, 0.3Μm to 10Μm Pm2.5 Dust Particle Counter Data Logger, Air Quality Tester for Indoor and Outdoor, Handheld Professional Pollution Meter, Dust Partic
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30-Day Hassle-Free Returns
30-Day Hassle-Free Returns
Not satisfied? Return your order within 30 days for a full refund or exchange — simple and easy.
✔ Easy return process
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Fast U.S. Shipping
We ship within the United States only — no international delays.
✔ Processing time: 1–2 business days
✔ Delivery time: 3–7 business days
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About This
- UTILIZING THE LASER SCATTERING PRINCIPLE: This air quality tester utilizes the laser scattering principle to accurately measure the quantity and quality of laser dust of different particle sizes per unit volume in the air. This air quality tester is compact in design, versatile in function, high in detection accuracy, fast in speed, portable and easy to use.
- MEASURE THE NUMBER OF DUST PARTICLES OF 6 PARTICLE SIZES SIMULTANEOUSLY: This air quality test kit can measure the number of dust particles of 6 particle sizes simultaneously. The results are recorded in real time, making it easy to research, test and evaluate a wide range of clean environments. By measuring particle pollution, the Air Pollution Monitor can help you know when to change your home's air filters or .
- ABS HOUSING: The housing of this air quality detector is made of ABS material, which has excellent cold resistance, abrasion resistance, toughness, etc.. The air tester can be widely used in microelectronics, medical and pharmaceutical, biochemical products, food hygiene, cosmetics, machinery, fine chemicals and other industries.
- EASY TO USE: Lightweight handheld design with back stand for easy use in daily life indoors and outdoors.
- MEET YOUR NEEDS: This air quality detector requires no complicated setup and is ready to use as soon as you turn it on. The clear LED screen displays the air quality index, all improved to better serve our customers.

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SMART HOME FAQ
Yes — many modern devices support multiple platforms.
Matter-certified devices can work across Alexa, Google Home, and Apple HomeKit at the same time.
Not always.
Smart bulbs, plugs, cameras, and video doorbells are often easy DIY installations, while full security systems may need professional setup.
Many devices still work manually or through local control.
You may lose remote app access, but locks, lights, and thermostats often continue basic functions.
Security depends on the device and setup.
Use strong passwords, trusted brands, firmware updates, and secure Wi-Fi for better protection. Privacy and unauthorized access are common concerns in smart homes.
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It depends on your ecosystem.
Alexa → widest compatibility
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Home Assistant → advanced control
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