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Lab Expo Air Quality Monitor LE-AQM208 delivers a CO₂ measurement range of 400 to 5000 ppm for accurate indoor air monitoring. It offers a temperature range of 0°C to 50°C, ensuring consistent and stable performance. Equipped with a sensor supporting a CO₂ measurement range of 400 to 5000 ppm. Built-in sensors monitor CO₂, HCHO, TVOC, PM2.5, PM10, temperature, and humidity. Our Air Quality Monitor is suitable for homes, offices, schools and other indoor environments.
$15,840.00 $ 13200
| Test Elements | CO₂, HCHO, TVOC, PM2.5, PM10, Temperature, Humidity |
| CO₂ Measurement Range | 400 to 5000ppm |
| CO₂ Measurement Accuracy | ±50ppm or ±5% |
| CO₂ Resolution | 1 ppm |
| HCHO Measurement Range | 0.01mg/m³ to 1.25mg/m³ |
| HCHO Measurement Accuracy | 0.01mg/m³ or ±5% |
| HCHO Resolution | 0.01mg/m³ |
| TVOC Measurement Range | 0.01mg/m³ to 9.99mg/m³ |
| TVOC Resolution | 0.01mg/m³ |
| PM2.5 Measurement Range | 1μg/m³ to 500μg/m³ |
| PM10 Measurement Range | 1μg/m³ to 500μg/m³ |
| Temperature Measurement Range | -10°C to 60°C ±2°C |
| Humidity Measurement Range | 5% to 95% ±5% |
| Sound Level | 85dB (3M) |
| Working Temperature | 0°C to 50°C |
| Working Humidity | 0 to 95% |
| SD Card Capacity | 128MB |
| Power Supply | DC 5V/2A |
| Dimension | 110 × 90 × 40 mm |
| Weight | 850 g |
Function Implementation Indoor air quality assessment 400 to 5000ppm CO₂ range enables precise ventilation control Office environment monitoring ±2°C temperature accuracy supports thermal comfort analysis School classroom evaluation 9.99mg/m³ TVOC range detects pollutant accumulation levels Healthcare facility screening 1.25mg/m³ HCHO range identifies formaldehyde emission sources Industrial workspace checks 85dB sound level allows audible alerts in noisy settings
USB charge cable
1: Which pollutants can this model measure simultaneously?
It can monitor CO2, formaldehyde (HCHO), TVOCs, PM2.5, PM10, temperature, and humidity.
2: Which environments are best suited for its use?
It is ideal for indoor spaces such as homes, offices, schools, and other enclosed environments.
3: Which HCHO detection range does it offer?
It measures formaldehyde levels from 0.01 mg/m³ to 1.25 mg/m³ with precision.
4: Which particulate sizes can it detect?
It monitors both PM2.5 and PM10 for comprehensive air quality analysis.
5: Which CO2 resolution does the device provide?
It offers a resolution of 1 ppm for accurate CO2 level readings.
6: What does real-time Air Quality Monitoring mean?
Real-time monitoring refers to the continuous, live tracking and display of air quality data, allowing users to instantly view changes in pollutant levels and environmental conditions.
7: How accurate are these advanced environmental sensors?
High-quality sensors use real-time calibration and compensation algorithms to deliver accurate, reliable readings across a wide range of environmental conditions.
8: Why is it important to monitor these invisible contaminants?
These pollutants can cause serious health issues such as respiratory problems, allergies, fatigue, eye irritation, and long-term damage to the lungs and heart even if they are not seen or smelled.
9: How often should I rely on readings to manage air quality proactively?
Continuous or daily monitoring is ideal. Alerts and trend analysis help anticipate problems before they become harmful, rather than reacting after symptoms or complaints.
10: How do accurate air quality readings help in proactive management?
Accurate data allows users to detect pollutant levels early and respond before they reach harmful thresholds enabling better health protection and environmental control.
Lab Expo Air Quality Monitor units are used for real-time monitoring of indoor and ambient air conditions in controlled environments. The range covers CO₂, PM1.0/PM2.5/PM10, HCHO, TVOC, AQI, temperature, and humidity, with select models including CO, O₃, smoke, air pressure, and pollen. Systems use NDIR, laser scattering, electrochemical, and semiconductor sensors, supporting continuous air quality tracking in laboratories, industrial spaces, and facility monitoring applications.
