5-in-1 Indoor Air Quality Monitor with CO2, HCHO and TVOC, Carbon Black | Portable LCD tester tracks carbon dioxide, formaldehyde, TVOC, temperature and humidity for home, office or classroom
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Top Deal Highlights
- Competitive market price drop
- Official REFUNDONE brand quality & warranty
- Eligible for fast Canada-wide shipping
Key Consideration
High popularity item — clearance prices can expire as seller inventory depletes.
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Shoppers seeking premium quality at a verified all-time Canadian market low.
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Product Overview & Specifications
About this item Indoor Air Quality Monitor 5-in-1 CO2 Meter, Formaldehyde (HCHO), TVOC, Temperature (°F/°C) & Humidity Sensor, Portable Air Quality Tester with LCD Display for Home, Office, Classroom Advanced Sensor Technology – Built with a high-quality VOC sensor for stable and consistent measurement of CO2, TVOC, and formaldehyde levels, providing reliable data for everyday air quality tracking. Clear Color Display & Auto Calibration – Features a 2.8" HD screen wit
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