Portable Air Quality Monitor BZAQ-502
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Portable Air Quality Monitor BZAQ-502

Labzee Portable Air Quality Monitor BZAQ-502 designed for real‑time, comprehensive analysis of indoor air quality with laser scattering PM detection method. It offers a fast 1.5‑second sampling time and precisely measures CO₂, PM2.5/PM10, HCHO, TVOC, temperature, and humidity. A built‑in LCD screen displays instant readings and provides real‑time AQI calculation, delivering accurate, consistent data for indoor air assessment throughout the day.

$ 1168

Test Elements CO₂, PM2.5, PM10, AQI, HCHO, TVOC, Temperature, Humidity, Clock
CO₂ Measuring Range 400 to 5000 ppm
PM2.5/PM10 Measuring Range 0 to 999 µg/m³
HCHO Measuring Range 0.001 to 1.999 mg/m³
TVOC Measuring Range 0.001 to 9.999 mg/m³
Operating Temperature Range -10°C to 50°C (14°F to 122°F)
Storage Temperature Range -10°C to 60°C (14°F to 140°F)
Humidity Range 20% to 85% RH
Atmospheric Pressure 12.5 PSI to 15.4 PSI
Sampling Time 1.5 seconds
CO₂ Detection Method Infrared (NDIR)
PM Detection Method Laser Scattering
HCHO/TVOC Detection Method Semiconductor Sensor
Display Method LCD Screen
Power Source 3000mAh
Product Dimension 19×8 ×5.2cm
Package Dimension 25×12×6cm
Net Weight 350 g (12.4 oz)
Gross Weight 1Kg
  • USB Cable
  • Main Unit

Rapid Sampling: 1.5‑second response time for real‑time readings. 
Multi‑Pollutant Detection: CO₂, PM2.5/PM10, HCHO, TVOC, temperature, and humidity. 
PM Detection Method: Laser scattering for accurate particulate matter measurement. 
LCD Display: clear, instant readings with real‑time AQI calculation. 
Wi‑Fi Connectivity: Wireless data export and remote monitoring.

• Homes & Offices: Used for routine indoor air quality monitoring and health protection. 
• Healthcare Facilities: Applied for tracking pollutants in hospitals, clinics, and care homes. 
• Schools & Universities: Designed for classroom and laboratory air quality assessment. 
• Workplaces & Commercial Buildings: Suitable for ensuring healthy indoor environments for staff and visitors. 
• HVAC & Building Management: Intended for professionals monitoring indoor air quality trends.

Frequently Asked Questions

1: What is the test range of the gases measured by the Labzee Air Quality Monitor BZAQ-502?

CO2: 400 to 5000 ppm, PM2.5/10: 0 to 999 µg/m³, HCHO: 0.001 to 1.999 mg/m³, TVOC: 0.001 to 9.999 mg/m³

2: How is the BZAQ-502 powered?

It is powered by a rechargeable 3000mAh battery for cordless operation and includes a USB cable for convenient charging.

3: What does the Labzee Air Quality Monitor BZAQ-502 measure?

It measures CO2, PM1.0, PM2.5, PM10, HCHO, TVOC, temperature, humidity, and air quality index (AQI) in real time.

4: How accurate is the Labzee BZAQ-502 air quality monitor?

Labzee BZAQ-502 offers high-precision air quality readings using advanced sensors and technology. It utilizes Infrared (NDIR) for CO? detection, Laser Scattering for PM measurement, and a Semiconductor Sensor for HCHO and TVOC detection.

5: What is the operating temperature range for the Labzee BZAQ-502?

Labzee monitor operates in temperatures ranging from -10°C to 50°C (14°F to 122°F), making it suitable for various indoor environments.


Portable Air Quality Monitor BZAQ-502

Portable Air Quality Monitor BZAQ-502

Portable CO2 Meter

Labzee Portable CO2 Meters designed for the measurement of carbon dioxide, temperature, and humidity with clear, real-time readings on a digital display. Our CO2 testers use NDIR sensors to measure CO2 from 400 to 5000ppm and include color-coded indicators with an adjustable alarm at a 1000ppm threshold for unhealthy levels. They feature internal memory for continuous data logging and, with simple USB export, support trend analysis, long-term monitoring, and routine indoor air assessment, delivering accurate, consistent data for daily indoor use.

Portable CO₂ Meter BZOM-501

  • Test Elements : CO₂, Temperature, Humidity
  • C02 Measuring Range : 400 to 5000ppm
  • CO2 Alarm Value : 1000ppm

$ 846

Portable CO₂ Meter BZOM-502

  • Test Elements : CO₂, Temperature, Humidity, Time/Date
  • C02 Measuring Range : 400 to 5000ppm
  • CO2 Alarm Value : 1000ppm

$ 858