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Lab Expo Air Quality Monitor LE-AQM105 is equipped with advanced sensors that provide real-time monitoring of carbon dioxide, formaldehyde, TVOC, and PM. It features a large LCD screen for clear readings. Integrated air quality index indication helps to understand the air quality status. Built-in clock and temperature and humidity tracking provide comprehensive environmental insights. Our Air Quality Monitor is perfect for various indoor applications.
| Measuring Item | CO2, PM2.5, PM10, HCHO (Formaldehyde), TVOC, AQI, Temperature, Humidity. |
| Detection Method for CO2 | Infrared (NDIR) |
| Detection Method for PM | Laser Scattering |
| Detection Method for HCHO/ TVOC | Semiconductor sensor |
| Concentration Unit for CO2 | ppm |
| Concentration Unit for PM | ug/m3 |
| Concentration Unit for HCHO and TVOC | mg /m3 |
| CO2 Measuring Range | 400 to 5000 ppm |
| PM2.5/10 Measuring Range | 0 to 999 ug/m3 |
| HCHO Measuring Range | 0.001 to 1.999 mg/m3 |
| TVOC Measuring Range | 0.001 to 9.999 mg/m3 |
| Atmospheric Pressure | 12.5 PSI to 15.4 PSI |
| Sampling Time | 1.5 Seconds |
| Temperature Range | -10°C to 50°C (14°F to 122°F) |
| Storage Temperature | -10°C to 60°C (14°F to 140°F) |
| Relative Humidity | 20% to 85% |
| Humidity Range | 20% to 85% |
| Display Method | LCD Screen |
| Power Source | 3000 mAh Rechargeable Lithium Battery, Charging via Micro USB Port |
| Dimension | 190 × 80 × 52mm |
| Weight | 350g |
FunctionImplementationIndoor air assessment1.5 Seconds sampling time enables rapid pollutant detectionHVAC performance checksCO2 Measuring Range: 400 to 5000 ppm supports ventilation evaluationLaboratory safety auditsHCHO Measuring Range: 0.001 to 1.999 mg/m3 identifies formaldehyde exposureCleanroom validationPM2.5/10 Measuring Range: 0 to 999 ug/m3 quantifies particulate levelsClimate-controlled storageTemperature Range: -10°C to 50°C ensures operation in varied conditions