Request A Quote
Air Quality Monitor LAQM-B19

Air Quality Monitor LAQM-B19

Air Quality Monitor LAQM-B19 measures CO2, PM2.5, PM10, AQI, formaldehyde, TVOC, temperature, humidity, and time from -10°C to 50°C. This device features a high-quality air sensor for real-time monitoring. It is suitable for desktop and wall mounting. The compact design makes it ideal for various environments. Our air quality monitor ensures a healthy and safe atmosphere.

Air Quality Monitor LAQM-B19
Air Quality Monitor LAQM-B19
Air Quality Monitor LAQM-B19
Air Quality Monitor LAQM-B19
Air Quality Monitor LAQM-B19
Request Quote
Measured Parameters CO2, PM2.5, PM10, AQI, HCHO (Formaldehyde), TVOC, Temperature, Humidity, Time
Temperature Range -10°C to 50°C
Storage Temperature -10°C to 60°C
Humidity Range 20% to 85%
Atmospheric Pressure 12.5 to 15.4 PSI
CO2 Measuring Range 400 to 5000 ppm
PM2.5/PM10 Measuring Range 0 to 999 µg/m³
HCHO Measuring Range 0.001 to 1.999 mg/m³
TVOC Measuring Range 0.001 to 9.999 mg/m³
Detection Method (CO2) Infrared (NDIR)
Detection Method (PM) Laser Scattering
Detection Method (HCHO, TVOC) Semiconductor Sensor
Sampling Time 1.5 seconds
Power Supply 3000 mAh
Dimensions 240 × 120 × 20 mm
Weight 428g
  • Digital LCD screen

  • Built-in fan

  • Rechargeable lithium battery

  • Type-C Charging

Air Quality Monitor LAQM-B19 is ideal for indoor air quality monitoring in homes, offices, schools, and laboratories. It helps detect harmful pollutants, ensuring a safe and breathable environment. 

  • Type C charge cable

Download catalog for
Air Quality Monitor LAQM-B19 Catalog

Available Range :

CO2 Air Quality Monitor LAQM-G10 : CO2 Air Quality Monitor LAQM-B26 : CO2, PM2.5, PM1.0, PM10, AQI, HCHO (Formaldehyde), TVOC, Temperature, Humidity Air Quality Monitor LAQM-C10 : CO2, PM2.5, PM1.0, PM10, AQI, Temperature, Humidity, Time Air Quality Monitor LAQM-B11 : CO2, PM2.5, PM10, AQI, HCHO (Formaldehyde), TVOC, Temperature, Humidity, Clock Air Quality Monitor LAQM-B19 : CO2, PM2.5, PM10, AQI, HCHO (Formaldehyde), TVOC, Temperature, Humidity, Time Air Quality Monitor LAQM-B16 : CO2, PM2.5, PM10, AQI, HCHO, TVOC, Temperature, Humidity, Clock Air Quality Monitor LAQM-B20 : CO2, PM2.5, PM10, AQI, TVOC, HCHO(Formaldehyde), Temperature, Humidity, Date, Clock Air Quality Monitor LAQM-B25 : CO2, PM2.5, PM10, PM1.0, AQI, HCHO (Formaldehyde), TVOC, Temperature, Humidity, Date Air Quality Monitor LAQM-B10 : CO2, PM2.5, PM10, PM1.0, HCHO (Formaldehyde), TVOC, AQI, Temperature, Humidity Multi-Functional Air Quality Monitor LAQM-B28 : CO2, PM2.5, PM10, PM1.0, Temperature, Humidity Air Quality Monitor LAQM-B21 : CO2, PM2.5, PM10, PM1.0, TVOC, Temperature, Humidity, Date, Time Air Quality Monitor LAQM-B27 : CO2, Temperature, Humidity CO₂ Air Quality Monitor LAQM-G11 : CO₂ Wall-Mount Air Quality Monitor LAQM-J10 : CO₂, Decibel (Noise), Temperature, Humidity Air Quality Monitor LAQM-B14 : CO₂, PM2.5, PM1.0, PM10, AQI, HCHO, TVOC, Temperature, Humidity Air Quality Monitor LAQM-B17 : CO₂, PM2.5, PM1.0, PM10, AQI, HCHO, TVOC, Temperature, Humidity, Time Air Quality Monitor LAQM-B12 : CO₂, PM2.5, PM10, AQI, HCHO, TVOC, Temperature, Humidity Air Quality Monitor LAQM-B15 : CO₂, PM2.5, PM10, AQI, HCHO, TVOC, Temperature, Humidity, Clock Air Quality Monitor LAQM-B24 : CO₂, PM2.5, PM10, AQI, HCHO, TVOC, Temperature, Humidity, Date, Clock Air Quality Monitor LAQM-B13 : CO₂, PM2.5, PM10, HCHO, TVOC, AQI, Temperature, Humidity, Clock Wall Mount Air Quality Monitor LAQM-H10 : CO₂, PM2.5, Temperature, Humidity, Time Wall-Mount Air Quality Monitor LAQM-I10 : CO₂, PM2.5, Temperature, Humidity, Time/Date Multi-Functional Air Quality Monitor LAQM-B30 : Decibel (Noise), PM2.5, PM10, PM1.0, Temperature, Humidity Air Quality Monitor LAQM-D15 : O3 (Ozone) PM2.5, PM1.0, PM10, TVOC, Temperature, Humidity, AQI Wall-Mount Air Quality Monitor LAQM-I11 : PM2.5, HCHO (Formaldehyde), Temperature, Humidity, Time/Date Air Quality Monitor LAQM-D11 : PM2.5, PM1.0, PM10, AQI, HCHO (Formaldehyde), TVOC, Temperature, Humidity Air Quality Monitor LAQM-B23 : PM2.5, PM1.0, PM10, AQI, HCHO(Formaldehyde), TVOC, Temperature Humidity, Date, Clock Air Quality Monitor LAQM-D10 : PM2.5, PM10, PM1.0, HCHO (Formaldehyde), TVOC, Temperature, Humidity, AQI Multi-Functional Air Quality Monitor LAQM-B29 : PM2.5, PM10, PM1.0, Temperature, Humidity, HCHO (Formaldehyde), TVOC Mini PM2.5 Air Quality Monitor LAQM-E17 : PM2.5, Temperature, Humidity
Air Quality Monitor-BANNER
Air Quality Monitor -FEATURES

Models of Air Quality Monitor

Labtron Air Quality Monitors provide quick and efficient detection of various gases, temperature, humidity, and other parameters. These can detect a wide range of pollutants including fine particulate matter, larger particulate matter, volatile organic compounds, carbon dioxide, and more. They ensure complete monitoring of indoor and outdoor air quality. They store past air quality readings for trend analysis and comparison. Our Air Quality Monitor offers a battery-powered option for flexible and portable usage.

Air Quality Monitor LAQM-L10

Air Quality Monitor LAQM-L10

  • Gases Detected : PM2.5. PM10, CO₂, CO, VOC, NH₃, H₂S HCHO, SO₂, NO₂, O₃ and more
  • Detection Range and Resolution : PM2.5 & PM10: 0 to 1000 ug/m3, 1ug/m3 CO₂: 0 to 5000 ppm, 0.1 ppm (Customized) CO: 0 to 1000 ppm, 0.1ppm (Customized) TVOC: 0 to 10ppm, 0.1 ppm NH₃: 0 to 100 ppm, 0.1 ppm H₂S: 0 to 100 ppm, 0.1ppm (Customized) HCHO: 0 to 20 ppm, 0.1ppm (Customized) SO₂: 0 to 500 ppb, 1ppb NO₂: 0 to 500 ppb, 1ppb O₃: 0 to 500 ppb, 1ppb
  • Electrochemical Sensor : CO, SO₂, NO₂, H₂S, NH₃, O₃, HCHO
  • IR Sensor : CO₂
Air Quality Monitor LAQM-B17

Air Quality Monitor LAQM-B17

  • Measured Parameters : CO₂, PM2.5, PM1.0, PM10, AQI, HCHO, TVOC, Temperature, Humidity, Time
  • Temperature Range : -10°C to 50°C
  • Storage Temperature : -10°C to 60°C
  • Humidity Range : 20% to 85%
Air Quality Monitor LAQM-C11

Air Quality Monitor LAQM-C11

  • Measured Parameters : CO2, PM2.5, PM1.0, PM10, AQI, Temperature, Humidity, Time
  • Temperature Range : -10°C to 50°C
  • Storage Temperature : -10°C to 60°C
  • Relative Humidity : 20% to 85%
Wall-Mount Air Quality Monitor LAQM-J11
Wall-Mount Air Quality Monitor LAQM-J11
  • Measured Parameters : PM2.5, Temperature, Humidity
  • PM2.5 Measuring Range : 0 to 999 µg/m³
  • Detection Method (PM) : Laser Scattering
  • Power Supply : 2000 mAh
Mini PM2.5 Air Quality Monitor LAQM-K10
Mini PM2.5 Air Quality Monitor LAQM-K10
  • Measured Parameters : PM2.5, Temperature, Humidity
  • Temperature Range : -10°C to 50°C
  • Storage Temperature : -10°C to 60°C
  • Relative Humidity : 20% to 85%
Wall-Mount Air Quality Monitor LAQM-I11

Wall-Mount Air Quality Monitor LAQM-I11

  • Measured Parameters : PM2.5, HCHO (Formaldehyde), Temperature, Humidity, Time/Date
  • HCHO Measuring Range : 0.001 to 1.999 mg/m³
  • PM2.5 Measuring Range : 0 to 999 µg/m³
  • Detection Method (HCHO) : Semiconductor sensor
Mini CO2 Air Quality Monitor LAQM-F11

Mini CO2 Air Quality Monitor LAQM-F11

  • Measured Parameters : CO2, Temperature, Humidity
  • Temperature Range : -10°C to 50°C
  • Storage Temperature : -10°C to 60°C
  • Relative Humidity : 20% to 85%
Air Quality Monitor LAQM-D11

Air Quality Monitor LAQM-D11

  • Measured Parameters : PM2.5, PM1.0, PM10, AQI, HCHO (Formaldehyde), TVOC, Temperature, Humidity
  • Temperature Range : -10°C to 50°C
  • Storage Temperature : -10°C to 60°C
  • Relative Humidity : 20% to 85%

Air Quality Monitor LAQM-B19 FAQ's
  • Air quality monitor is an important tool for improving air quality, protecting public health, and ensuring compliance with regulations. It can also be used to monitor climate change or support research and development.

  • Our air quality monitor can detect particulate matter (PM 2.5, PM 10), carbon monoxide, ozone, nitrogen dioxide, sulphur dioxide, volatile organic compounds.

  • Place the air quality monitor in an area with good airflow and don’t obstruct the air intake vent. For optimal sensor readings, keep your device away from direct sunlight and in open space that’s less than 500 square feet. Avoid placing your device near air vents, such as an AC or heater vent.

  • Our air quality monitor is ideally suited for use in homes, offices, industrial settings, and outdoor monitoring.

  • Air quality monitor is a device that measures the level of common air pollutants including both tiny and large particulate matter. They provide quick and efficient detection of various gases, temperature, humidity, and other parameters. Our air quality monitor ensure complete monitoring of indoor and outdoor air quality.

Post your question?

Our experts are here to help!

Air Quality Monitor:
Air Quality Monitor LAQM-L10, Air Quality Monitor LAQM-B17, Air Quality Monitor LAQM-C11, Wall-Mount Air Quality Monitor LAQM-J11, Mini PM2.5 Air Quality Monitor LAQM-K10, Wall-Mount Air Quality Monitor LAQM-I11, Mini CO2 Air Quality Monitor LAQM-F11, Air Quality Monitor LAQM-D11, and more.

Catalogs : Laboratory Equipment Catalog, Analytical Equipment Catalog, Medical Equipment Catalog, Test Equipment Catalog, Petroleum Testing Catalog, Pharmaceutical Machinery Catalog, Security Systems Catalog, Lab Products Catalog.

Need a Product

send details for best price quotation

Click
For

Labtron Equipment Ltd. Quatro House, Lyon Way, Camberley, Surrey GU16 7ER United Kingdom

Email: info@labtron.com

WhatsApp: +44 73 4441 2688

Phone: +44 2080 043608

Follow us:

Newsletter

Subscribe now to receive monthly news & personalised offer!

Labtron Equipment Ltd., Quatro House, Lyon Way, Camberley, Surrey GU16 7ER United Kingdom

Email: info@labtron.com Whatsapp: +44 73 4441 2688 Phone: +44 2080 043608

Copyright © 2026 Labtron Equipment Ltd. All rights reserved.