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Bekasa Carbon Dioxide Detector Review: Is Your Indoor Air Really Safe?

Carbon Dioxide Detector, Bekasa 5-in-1 Air Quality Detector Indoor CO2 Meter Digital TVOC HCHO Monitor Temperature Humidity Sensor Tester Colourful Backlight Display for Home Office Gym (White)
4.6
[High-Precision CO2 Sensor]  Stable, interference-resistant sensor provides accurate CO2 and humidity readings for reliable indoor air monitoring.
[Real-Time Detection]  High-performance chip delivers continuous monitoring and ventilation alerts for improved infection control.
[Clear LCD Display]  Large color-coded LCD shows CO2, temperature, and humidity with adjustable brightness for easy viewing.
[Compact & Versatile Design]  Lightweight desktop or wall-mountable unit, portable for homes, schools, hospitals, and workplaces.
[Wide Application Use]  Ideal for crowded or poorly ventilated spaces like restaurants, malls, greenhouses, and manufacturing plants.
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Home air-quality monitor, Bekasa Carbon Dioxide Detector, delivers real-time CO2, TVOC, HCHO, temperature and humidity readings for clear ventilation guidance. Clear, colour-coded display gives peace of mind when sharing rooms, teaching or exercising. Is this straightforward monitor the practical tool needed to spot when to ventilate?

⚡ At a Glance
  • Detection Accuracy: High-precision sensor module with a built-in monitoring chip, stable and resistant to interference for reliable CO2 and pollutant measurements
  • Best for: Homes, offices, schools, gyms and other poorly ventilated communal spaces where quick air-quality checks matter
  • Not ideal for: Users needing certified laboratory-grade measurements or remote cloud logging and building-management integration

Sensors report CO2, TVOC, HCHO, temperature and humidity on a large, colour-coded LCD with adjustable brightness. Compact, lightweight design supports desktop use or wall mounting for easy placement.


Faster ventilation decisions – thanks to continuous CO2 and pollutant sensing

Electrochemical and gas-sensing modules measure CO2 concentration alongside TVOC and HCHO, while a high-performance monitoring chip analyses readings continuously and signals when ventilation is needed.

Immediate feedback on air quality helps occupants decide when to open windows or increase airflow, reducing stuffiness and lowering the risk of airborne transmission in shared spaces.

Clear status at a glance – with a large colour-coded LCD and adjustable brightness

Large characters display CO2, temperature and humidity values, while a colourful backlight indicates status; brightness is adjusted using left and right buttons on the power switch.

Quickly understand whether a room is safe or requires action, even from across the room or in dim conditions, without interpreting raw numbers.

Easy placement and portability – with compact desktop or wall-mount design

Small, lightweight enclosure is designed for desktop use or wall mounting, and USB power is recommended for continuous operation.

Move the monitor between rooms or mount it where people gather to keep track of the most used spaces without complicated installation.

✨ The 4 Key Reasons for Bekasa Carbon Dioxide Detector
  1. High-precision sensor – Detects CO2 and pollutant changes quickly and reliably
  2. Colour-coded LCD – See safe or risky air at a glance instantly
  3. Multi-parameter monitoring – Tracks CO2, TVOC, HCHO, temperature and humidity continuously
  4. USB power option – Keeps the unit running continuously without battery changes
📋 Technical Details at a Glance
  • Display: Colourful backlight LCD with adjustable brightness
  • Sensors: CO2 sensor, TVOC detector, HCHO detector, temperature and humidity sensors
  • Measurements: CO2 concentration, TVOC, HCHO, temperature, humidity
  • Alerts: Colour-coded levels for at-a-glance assessment
  • Mounting: Desktop or wall-mountable
❓ Frequently Asked Questions

Q: What does the detector measure?

A: CO2 concentration, TVOC, HCHO, temperature and humidity are measured and reported on the display.

Q: How easy is the display to read?

A: Large characters and a colour-coded backlight show CO2, temperature and humidity clearly, with brightness adjustable via the left and right buttons.

Q: Can it be mounted on a wall or used on a desk?

A: Yes, the compact design supports both desktop placement and wall mounting, and USB power is recommended for continuous use.

🏆 Our Verdict

The Bekasa Carbon Dioxide Detector suits households, small workplaces and anyone who needs straightforward ventilation guidance. High-precision sensors combined with a clear, colour-coded LCD make it simple to spot poor air and act quickly. Practical USB power and portable mounting mean the unit delivers ongoing value by helping maintain healthier indoor air over time.