Indoor Air Quality Monitor LMAQM-A122

Material: Metal + ABS
Color: Black
Test Elements: PM2.5, PM10, PM1.0, CO2, TVOC, Temperature, Humidity, AQI, Date, Clock
PM2.5/PM1.0/PM10 Range: 0 to 999 µg per m³
CO2 Measuring Range: 400 to 5000 ppm

Material: ABS
Color: Black
Test Elements: PM2.5, PM1.0, PM10, AQI, HCHO (Formaldehyde), TVOC, Temperature, Humidity
PM2.5/PM10 Measuring Range: 0 to 999 µg per m³
HCHO Measuring Range: 0.001 to 1.999 mg per m³

Material: ABS
Color: White
Test Elements: CO₂, PM2.5, PM10, PM1.0, AQI, HCHO, TVOC, Temperature, Humidity, Time
Carbon Dioxide Measuring Range: 400 to 5000 ppm
PM2.5/PM10 Measuring Range: 0 to 999 µg per m³

Material: Metal + ABS
Color: Black
Test Elements: PM2.5, PM10, PM1.0, HCHO (Formaldehyde), TVOC, Temperature, Humidity, AQI
PM2.5/PM1.0/PM10 Range: 0 to 999 µg/m³
HCHO Measuring Range: 0.001 to 1.999 mg/m³

Indoor Air Quality Monitor LMAQM-A118

Material: ABS
Color: White
Sensor Type: Semi Conductor
Test Elements: CO2, PM2.5, PM10, AQI, HCHO (Formaldehyde), TVOC, Temperature, Humidity, Time
Carbon Dioxide Measuring Range (CO2): 400 to 5000 ppm

Material: ABS
Color: White
Sensor Type: Semi Conductor
Test Elements: CO2, PM2.5, PM10, AQI, HCHO (Formaldehyde), TVOC, Temperature, Humidity, Time
Carbon Dioxide Measuring Range (CO2): 400 to 5000 ppm

Material: ABS
Color: Black and Orange
Test Elements: CO₂, PM2.5, HCHO (Formaldehyde), TVOC, Temperature, Humidity, AQI, Time, Date, Alarm
Carbon Dioxide Measuring Range: 400 to 5000 ppm
PM2.5/PM10 Measuring Range: 0 to 999 µg per m³

Material	ABS
Color	White
Test Elements	CO₂, PM2.5, Temperature, Humidity, Time
PM2.5 Measuring Range	0 to 999 µg per m³
CO₂ Measuring Range	400 to 5000 ppm
Sensor Types	CO₂: Infrared (NDIR) , PM2.5: Laser Scattering Sensor
Power Supply	Rechargeable lithium battery 2000mAh
Dimensions	267 × 140 × 30mm
Packaging Dimensions	580 × 270 × 450 mm
Net Weight	300 g
Gross Weight	14.5 Kg