Since 2016 / 300+ patents / ISO9001 / 200+ testing devices / CO & CO₂ focused R&D

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Proven bestsellers

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Why 10,000+ Users Trust Fabisense

  • Proven Reliability

    Trusted in air safety monitoring since 2016 ✔ 10+ years R&D experience

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  • Lab-Level Accuracy

    Engineered for real-world safety decisions

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  • One Ecosystem, All Air Risks Covered

    CO, gas, PM2.5, VOC, formaldehyde, humidity

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  • Works Anywhere You Need Safety

    Home • RV • Camping • Office • Industrial

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See Fabisense Tested in Real Life

Why Choose Fabisense

  • Finally, air quality monitoring that actually works in a real office

    We set up Fabisense monitors across three office floors for 120+ staff. Installation was straightforward, readings are consistent, and the app dashboard makes it easy to spot when ventilation needs attention. Solid build quality and reliable data.
    — James T., Facilities Manager, UK · Verified Purchase · PTH-282B+

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  • Alerted us to CO within seconds at high altitude

    Tested the PTH-10E+ during a weekend camping trip in cold conditions (around 4°C). It detected CO levels quickly and stayed stable throughout. Compact, easy to carry, and gave us real peace of mind. Will bring it on every trip.
    — Sarah M., Outdoor Enthusiast, Australia · Verified Purchase · PTH-10E+

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  • Great for keeping tabs on home air quality day to day

    We keep the Fabisense monitor running 24/7 in the living room. The display is clear, the readings update in real time, and the app notifications are useful without being overwhelming. Good build quality for the price.
    — Linda K., Homeowner, USA · Verified Purchase · Smart IAQ Monitor

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  • Accurate readings, easy setup, part of our daily routine now

    The display is bright and easy to read, data feels reliable, and setup took under five minutes. We use it every morning to check overnight air quality before opening windows. Does exactly what it says.
    — Marco R., Remote Worker, Germany · Verified Purchase · Fabisense CO₂ Monitor

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Meet FABISENSE: Smart Air Safety for Modern Living

Frequently Asked Questions

What is the difference between CO and CO₂ monitors?

CO (carbon monoxide) is a toxic, odourless gas produced by combustion — it can be fatal at high concentrations. CO₂ (carbon dioxide) is a natural byproduct of breathing and indicates ventilation quality. High CO₂ levels cause fatigue and reduced focus. Some Fabisense monitors detect both; check the product specs to confirm which gases each model covers.

Which monitor do I need for camping or RV use?

For camping and RV environments, look for a portable, battery-powered CO detector with a loud alarm. The PTH-10E+ is a popular choice — compact, rechargeable, and stable in cold conditions. If you also want CO₂ and air quality data, the PTH-282B+ covers both.

Do I need the app to use a Fabisense monitor?

No. All Fabisense monitors display readings directly on the device screen. The app (available for iOS and Android) adds remote monitoring, historical data, and push notifications — useful but not required for basic operation.

Plug-in or portable — which should I choose?

Plug-in monitors are ideal for fixed locations like bedrooms, kitchens, or offices where you want continuous 24/7 monitoring. Portable models are better for travel, camping, RVs, or moving between rooms. Some models support both modes with a built-in rechargeable battery.