---
product_id: 69795203
title: "AiRead M3 Industrial Grade Real-Time Air Quality Monitor, PM 2.5/CO2/Temp/Hum Multi Tester High Accuracy Laser Sensor Indoor Air Composition Detector Meter Reader"
brand: "airead"
price: "215904₫"
currency: VND
in_stock: false
reviews_count: 5
url: https://www.desertcart.vn/products/69795203-airead-m3-industrial-grade-real-time-air-quality-monitor-pm
store_origin: VN
region: Vietnam
---

# High accuracy 2000 mAh battery Multi-index testing AiRead M3 Industrial Grade Real-Time Air Quality Monitor, PM 2.5/CO2/Temp/Hum Multi Tester High Accuracy Laser Sensor Indoor Air Composition Detector Meter Reader

**Brand:** airead
**Price:** 215904₫
**Availability:** ❌ Out of Stock

## Summary

> 🌟 Elevate Your Air Quality Game!

## Quick Answers

- **What is this?** AiRead M3 Industrial Grade Real-Time Air Quality Monitor, PM 2.5/CO2/Temp/Hum Multi Tester High Accuracy Laser Sensor Indoor Air Composition Detector Meter Reader by airead
- **How much does it cost?** 215904₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/69795203-airead-m3-industrial-grade-real-time-air-quality-monitor-pm)

## Best For

- airead enthusiasts

## Why This Product

- Trusted airead brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Breathe Easy:** Monitor PM2.5, CO2, temperature, and humidity levels in real-time with a single click.
- • **Built to Last:** Engineered with a magnetic shield to ensure stable and reliable testing results.
- • **Stay Powered Up:** Equipped with a robust 2000 mAh battery for extended monitoring sessions.
- • **User-Friendly Display:** Enjoy a vibrant 4.7” LCD color display that makes data interpretation a breeze.
- • **Precision at Your Fingertips:** Experience unparalleled accuracy with our advanced air in-flow path design.

## Overview

The AiRead M3 is an industrial-grade air quality monitor that provides real-time data on PM2.5, CO2, temperature, and humidity levels. With its high accuracy laser sensor and user-friendly 4.7” LCD display, this device is perfect for professionals seeking to ensure optimal indoor air quality. The 2000 mAh battery ensures long-lasting performance, making it an essential tool for any workspace.

## Description

AiRead air quality meter

## Features

- High accuracy reader - the test accuracy is improved significantly by the newly designed air in-flow path. Besides that, a magnetic shield is also built around laser sensor to block electric charge interference to ensure the stability of the testing results.
- Multiple index testing - AiRead will tell users the Real time PM2.5/PM1.0/PM10, CO2, temperature, and humidity level at the same time with one single click.
- Hardware upgrade - 4.7’ LCD color display with user friendly interface, easy to operate, 2000 mAh battery capacity.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Hanvon Technology |
| Part Number | M3 |
| Item Weight | 14.4 ounces |
| Package Dimensions | 6.34 x 4.45 x 2.32 inches |
| Item model number | M3 |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Included Components | USER MANUAL, M3 METER |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Ion |

## Images

![AiRead M3 Industrial Grade Real-Time Air Quality Monitor, PM 2.5/CO2/Temp/Hum Multi Tester High Accuracy Laser Sensor Indoor Air Composition Detector Meter Reader - Image 1](https://m.media-amazon.com/images/I/51bfKpS0NlL.jpg)
![AiRead M3 Industrial Grade Real-Time Air Quality Monitor, PM 2.5/CO2/Temp/Hum Multi Tester High Accuracy Laser Sensor Indoor Air Composition Detector Meter Reader - Image 2](https://m.media-amazon.com/images/I/61LaBJ-Qe8L.jpg)
![AiRead M3 Industrial Grade Real-Time Air Quality Monitor, PM 2.5/CO2/Temp/Hum Multi Tester High Accuracy Laser Sensor Indoor Air Composition Detector Meter Reader - Image 3](https://m.media-amazon.com/images/I/61Wl3ullaoL.jpg)
![AiRead M3 Industrial Grade Real-Time Air Quality Monitor, PM 2.5/CO2/Temp/Hum Multi Tester High Accuracy Laser Sensor Indoor Air Composition Detector Meter Reader - Image 4](https://m.media-amazon.com/images/I/61zGtZ-mfvL.jpg)
![AiRead M3 Industrial Grade Real-Time Air Quality Monitor, PM 2.5/CO2/Temp/Hum Multi Tester High Accuracy Laser Sensor Indoor Air Composition Detector Meter Reader - Image 5](https://m.media-amazon.com/images/I/51EHQc4RqAL.jpg)

## Customer Reviews

### ⭐⭐ 2.0 out of 5 stars







  
  
    I whould never buy that again
  

*by A***R on Reviewed in the United States on January 10, 2019*

1. all measurements are higher than my other device show (+200-300 ppm CO2, +10% RH, up to x3 PM2.5). And I have lot of sensors. Outside level of CO2 600 not looks adequate. Hope it have auto calibration and at least CO2 levels will be better with time (first 3-4 days of use - same +180/200)...................................1. wrong measurements (+180/200 CO2, 3x PM2.5, +10RH, +1C t,)2. unable to connect to an app on iPhone, no QR code in device settings3. nothing about connecting app in Device Manual4. GSM/GPRS seems not work for me also (maybe it is locked to US 850/1900 MHz and just not work for European 900/1800)5. install and use Android app is some kind of Chinese puzzle to solve. No application in Play store.6. Celsius not available (no such settings)7. cannot find any options for a firmware update (Firmware 1.0.12)8. the fan inside is loud.9. CO2 level limits are high (it show 1400 ppm as Normal) and limits are not customizable.10. One hour of charging shows 100% (3.7Wh), but real charging continues for at least 1 more hour (up to 5Wh). And 2000 mAh is should be something close to 7.5Wh.11. In operational mode (not Hold) device work about 4 hours on battery (not 60 hours)

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    So far reading seem really accurate
  

*by M***R on Reviewed in the United States on November 22, 2018*

I usually rarely buy things like this when there are so few reviews, but overall its performed well over the past few weeks. The readings seem accurate, and they come up quickly.I have not benchmarked it, but I compared it to the readings on sparetheair and they were somewhat similar even though the sparetheair site does daily averages.The screen is clear and concise as well.I would definitely recommend it. I will check back in a year if I need to update this review

### ⭐⭐⭐ 3.0 out of 5 stars







  
  
    Defective unit?
  

*by A***R on Reviewed in the United States on November 28, 2018*

The real-time measurements appear to work, but the middle button is unresponsive, so I cannot select anything, or start recording. Must be a defective button :(

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-15*