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Lab Expo Air Quality Monitor LE-AQM207 offers precise monitoring of CO₂, CO, air pressure, temperature, and humidity. It measures CO levels in the range of 0 to 1000 ppm, ensuring accurate gas detection. Equipped with a 3200mAh battery, it ensures extended operation for continuous air quality monitoring. Built-in 85dB alarm (3m) provides instant audible alerts for elevated gas levels. Our Air Quality Monitor is used for maintaining indoor comfort, enhancing safety, and supporting better environmental control.
| Test Elements | CO₂, CO, Air Pressure, Temperature, Humidity |
| CO₂ Measurement Range | 400 to 5000ppm |
| CO₂ Measurement Accuracy | ±50ppm or ±5% |
| Resolution | 1 ppm |
| CO Measurement Range | 0 to 1000ppm |
| CO Measurement Accuracy | ±10ppm or ±5% |
| Atmospheric Pressure Range | 300-1100hPa |
| Relative Accuracy | ±0.12hPa |
| Absolute Accuracy | ±1hPa |
| Sound Level | 85dB (3M) |
| Battery capacity | 3200mAh |
| Power Supply | DC 5V/2A |
| Weight | 370 g |
FunctionImplementationIndoor air quality assessment400 to 5000ppm CO₂ range detects elevated levels in occupied spacesGas leak detection zones0 to 1000ppm CO measurement identifies hazardous carbon monoxide presenceEnvironmental monitoring stations±1hPa absolute accuracy ensures reliable atmospheric pressure readingsFacility safety compliance checks±50ppm or ±5% CO₂ accuracy supports regulatory threshold verificationContinuous monitoring operations3200mAh battery enables extended field deployment without power interruption
USB charge cable