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6-in-1 Indoor Air Quality Monitor with Real-Time CO2, PM2.5, TVOC, Temperature & Humidity Tracking for Home, Office & Bedroom | Thomler
Take Control of the Air You Breathe Every Day
You spend over 90% of your time indoors, but do you really know what you're breathing? This six-sensor air quality monitor tracks carbon dioxide, fine particles, volatile organic compounds, temperature, humidity, and PM10 levels around the clock, giving you instant visibility into your home's atmosphere. A vivid color-coded display shifts from green to red as conditions change, so you can open a window, adjust ventilation, or run an air purifier exactly when it matters. Multiple sensors work together to deliver lab-grade accuracy, while automatic calibration every 24 hours keeps readings sharp. Mount it on any wall with the included damage-free adhesive kit, or set it on your desk—the compact footprint fits anywhere you need peace of mind about the air your family is breathing.

Why You Need This
- Six Vital Metrics in One Device: Monitor CO2 (0–5,000 ppm), PM2.5, PM10, TVOC, temperature (14–122°F), and humidity (20–95% RH) without juggling separate gadgets.
- Instant Visual Feedback: Color-coded LED alerts shift from green to yellow, orange, or red the moment air quality dips, so you can react before symptoms start.
- Portable or Permanent: Wall-mount with the no-damage adhesive strips, or place it on any flat surface—move it room to room as needed.
- Audible Alarms with Night Mode: Customizable sound alerts warn you when thresholds are crossed, but automatically mute between 10 p.m. and 7 a.m. so your sleep stays undisturbed.
- Optional App Integration: Connect via iOS or Android to log 30 days of historical data, track trends over time, and generate reports for deeper insights.
- Low Energy, High Reliability: Draws just 2.5 W from the included USB adapter, and an optional 2,000 mAh battery keeps it running for eight hours during power outages.
Designed for Real Life
Whether you're managing allergies, tracking conditions in a nursery, or simply want confidence that your home office air stays fresh, this monitor puts professional-grade sensing technology at your fingertips. The large LED screen is easy to read from across the room, and monthly sensor cleaning takes less than five minutes with the included brush. Sensors are built to last three to five years under normal use, and the six-month auto-calibration function ensures accuracy never drifts. Installation is tool-free if you choose adhesive mounting, or use the included screws for a more permanent setup—either way, you'll be tracking your indoor environment in under ten minutes. Every unit is backed by our standard 30-day return policy and ships at no extra charge to any US address, so you can start breathing easier as soon as it arrives.
Free shipping across the United States — always, with no minimum order.
Every order is carefully packed and sent with Track & Trace, so you can follow your package every step of the way.
Order today? We ship the next business day.
Not completely happy? You have 30 days to return your purchase.
On top of that, we offer a 3-year warranty against manufacturing defects — your investment is in good hands.
Made for everyday
Practical pieces you’ll actually use.
Quality first
Chosen for quality you can feel.
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Yours, the moment we pack it
- Hand-packed with care
- Checked before it ships
- Arrives exactly as pictured
Straight From Your Camera Roll
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A Note From Our Founder
When I started Thomler, I wanted one thing — to make it easy to find pieces that actually make a home feel like yours, without the markup. Every item we carry is one I'd happily put in my own home. And if it's ever not right, you've got 30 days to send it back, no stress. I'm only ever an email away.