Overview

Indoor Air Quality Monitor LMAQM-A120 measures particulate matter, gas concentrations, thermal conditions, and overall air quality index across multiple parameters. Integrated with laser scattering, electrochemical, and semiconductor sensor technologies for diverse parameter detection. Equipped with rechargeable lithium battery and compact ABS housing for portable operation. It features digital display interface, providing real-time multi-element readings. Our Monitor applied in indoor air quality diagnostics, pollution monitoring, and environmental safety evaluations.

Features :

Multi-sensor configuration

High-sensitivity detection

Broad pollutant range

USB charging interface 

Color-coded AQI indicator

Specifications :

Material	ABS
Color	White
Test Elements	PM2.5, PM10, PM1.0, O₃, TVOC, Temperature, Humidity, AQI
PM2.5/PM1.0/PM10 Range	0 to 999 µg per m³
O₃ Measuring Range	0 to 50 ppm per m³
TVOC Measuring Range	0.001 to 9.999 mg per m³
AQI Measuring Range	0 to 500
Sensor Types	PM2.5: Laser Scattering O₃: Electrochemical Sensor TVOC: Semiconductor Sensor
Power Supply	Rechargeable lithium battery 1200mAh
Dimensions	155 × 87 × 35 mm
Packaging Dimensions	585 × 210 × 400 mm
Net Weight	150 g
Gross Weight	18 kg

Applications :

Indoor Air Quality Monitor LMAQM-A120 is applied in indoor environment assessments, workplace air monitoring, residential ventilation checks. It is for detecting pollutant presence in laboratories, offices, and public buildings.