Home air quality monitor promising multi-parameter readings and clear alerts for poorly ventilated spaces. Gain confidence about indoor air with the focombance CO2 Monitor, ideal for busy homes and small public rooms. Will the readouts be straightforward enough to prompt timely action?
⚡ At a Glance
- • Detection Range: CO2 ranges shown across standard ppm bands with simple status cues
- • Best for: Households and small venues needing quick checks of ventilation and air quality
- • Not ideal for: Continuous professional logging or building-management system integration
Compact monitor displays numerical air-quality values alongside clear status indicators. Portable design suits spot checks in homes, classrooms and small workplaces.
Immediate CO2 alerts – with colour-coded LCD indication
The LCD separates values into clearly defined colour zones and blinks at preset CO2 thresholds: 0–799ppm green, 800–1199ppm yellow, 1200–1599ppm orange, 1600–1999ppm red and above 1999ppm with a four-colour flash. Numeric ppm values appear alongside the colour cues for quick reference.
Quickly recognise poor ventilation and decide whether to open windows or reduce occupancy within moments of a reading. Suitable for busy spaces where fast, unambiguous feedback is needed.
Broader indoor-air insight – thanks to 5-in-1 sensing for CO2, HCHO, TVOC, temperature and humidity
A combination of semiconductor-based sensors reports carbon dioxide, formaldehyde (HCHO), total volatile organic compounds (TVOC), plus ambient temperature and relative humidity on the same screen. Each parameter updates so users can compare trends at a glance.
Provides a fuller picture of indoor conditions rather than a single metric, helping to identify whether ventilation, humidity control or pollutant sources need attention.
Portable spot monitoring – with 1200 mAh rechargeable battery
A built-in 1200 mAh lithium battery supports untethered use for up to eight hours, while the compact, lightweight form factor makes it easy to carry between rooms or sites. No permanent installation or wiring is required for short-term checks.
Carry between classrooms, offices, gyms or greenhouses for on-the-spot assessments without relying on a mains supply. Useful for occasional surveys and rapid troubleshooting of air-quality concerns.
✨ The 4 Key Reasons for focombance CO2 Monitor
- LCD Display - Colour-coded readings let anyone spot risk within seconds
- Semiconductor Sensors - Stable measurements reduce false alarms and improve reliability
- 5-in-1 Detection - Monitors CO2, HCHO, TVOC, temperature and humidity simultaneously
- Rechargeable Battery - Supports spot monitoring for up to eight hours between charges
📋 Technical Details at a Glance
- Category: Home Improvement - Air Quality Monitor
- Brand: focombance
- Product ID: B0FXLDY9FC
- Sensors: CO2, HCHO, TVOC, temperature, humidity
- Sensor Type: Semiconductor-based sensors
❓ Frequently Asked Questions
Q: Does the monitor measure carbon dioxide (CO2)?
A: Measurements include carbon dioxide concentration and display numerical ppm values alongside status indicators.
Q: What other air quality factors are measured?
A: Readings also cover formaldehyde (HCHO), total volatile organic compounds (TVOC), temperature and humidity on the same screen.
Q: How long does the battery last between charges?
A: A built-in 1200 mAh lithium battery supports portable operation for up to eight hours.
🏆 Our Verdict
Ideal for homeowners, teachers and small-business operators who need quick, understandable air-quality checks. The combination of multi-parameter sensing and a colour-coded LCD makes identifying ventilation problems straightforward and fast. Practical portability and rechargeable operation make it a useful, long-term tool for routine spot checks and occasional site assessments.
