---
product_id: 313661398
title: "Smart 128s Air Quality Monitor Indoor CO2 PM2.5 TVOC Meter Formaldehyde HCHO Detector VOCs Pollution AQI Tester PM1.0 PM10 Dust Particle Counter Data Logger Home"
brand: "blatn"
price: "€ 389.09"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.gr/products/313661398-smart-128s-air-quality-monitor-indoor-co2-pm2-5-tvoc
store_origin: GR
region: Greece
---

# 8GB data logging & export Multi-sensor CO2 & HCHO precision 6-channel laser particle detection Smart 128s Air Quality Monitor Indoor CO2 PM2.5 TVOC Meter Formaldehyde HCHO Detector VOCs Pollution AQI Tester PM1.0 PM10 Dust Particle Counter Data Logger Home

**Brand:** blatn
**Price:** € 389.09
**Availability:** ✅ In Stock

## Summary

> 🌿 Breathe Smart, Live Sharp — Your Indoor Air’s Best Friend

## Quick Answers

- **What is this?** Smart 128s Air Quality Monitor Indoor CO2 PM2.5 TVOC Meter Formaldehyde HCHO Detector VOCs Pollution AQI Tester PM1.0 PM10 Dust Particle Counter Data Logger Home by blatn
- **How much does it cost?** € 389.09 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/313661398-smart-128s-air-quality-monitor-indoor-co2-pm2-5-tvoc)

## Best For

- blatn enthusiasts

## Why This Product

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

## Key Features

- • **Comprehensive VOC Monitoring:** Detects a wide range of volatile organic compounds including benzene and toluene at molecular-level sensitivity.
- • **Massive Data Storage & Export:** Store up to 400 days of minute-by-minute air quality data on expandable 8GB memory—perfect for trend analysis and peace of mind.
- • **Real-Time Laser Particle Sensing:** Track PM0.3 to PM10 dust levels instantly with 6-channel precision for a healthier indoor vibe.
- • **Professional-Grade & User-Friendly:** Silent fan, anti-fall soft shell, US-standard alarms, and rechargeable battery make it the ultimate smart air guardian.
- • **Advanced CO2 & Formaldehyde Detection:** NDIR CO2 sensor with self-calibration plus electrochemical HCHO sensor ensures ultra-accurate air toxicity alerts.

## Overview

The Smart 128s Air Quality Monitor is a portable, professional-grade device equipped with laser particle sensors, NDIR CO2, electrochemical formaldehyde, and semiconductor VOC sensors. It offers real-time multi-channel particulate matter detection (PM0.3 to PM10), automatic sensor calibration, and supports up to 8GB of data logging for over a year of detailed air quality records. Designed with silent operation, US-standard alarms, and a rechargeable battery, it empowers millennials to take control of their indoor environment with precision and style.

## Description

Full description not available

## Features

- FINE PARTICLE DUST LEVEL -- Laser air quality sensor can measure indoor dust level in real time. 6-channel tiny particle number detection (Number of particles/liter)--PM0.3, PM0.5, PM1.0, PM2.5, PM5.0, PM10; 3-channel particulate matters quality detection (μg/m³)--PM1.0, PM2.5, PM10
- CO2 SENSOR & HCHO SENSOR -- NDIR Non-Spectral Infrared CO2 Carbon Dioxide Sensor with self-calibration, Absorption chamber Optical Coating; Electrochemical formaldehyde HCHO sensor with automatic calibration, double platinum catalytic electrode, strong anti-interference ability
- TVOC CHEMICAL POLLUTION -- Semiconductor TVOC VOCmeter can test a variety of volatile organic compounds TVOC VOC, such as benzene, toluene, xylene, aromatic hydrocarbons, aldehydes, hydrogen sulfide etc., captures the change in molecular concentration of organic compounds at the thousandth level
- DATA LOGGING UPGTADE -- Portable handheld Smart air quality monitor indoor: Support data storage and export of all 12 testing items, with date and time, frequency: once every 1 minute. MAX storage capacity can be expanded to 8G, which can store up to 400 days of records
- PROFESSIONAL & ORIGINAL-- air quality alarm base on US standard; 2200 mAh rechargeable lithium battery; stereo air convection sampling and active air interactive system; Silent fan without noise; Anti-fall PE soft shell

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | BLATN |
| Style | portable handheld device home |
| Power Source | Battery Powered |
| Color | green black |
| Product Dimensions | 2.55"D x 1.57"W x 5.5"H |
| Item Weight | 7.68 ounces |
| Alarm | Air quality level alarm |
| Operating Humidity | 0-90%RH |
| Sensor Type | Electrochemical, laser, semiconductor, NDIR |
| Number of Items | 1 |
| Manufacturer | BLATN TECH |
| Part Number | CO2+PM+TVOC+HCHO+Particle+Memory card |
| Item Weight | 7.7 ounces |
| Item model number | BR-SMART |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Voltage | 5 Volts (DC) |
| Item Package Quantity | 1 |
| Special Features | CO2 sensor with 48hrs automatic baseline calibration, Click Mode Switch Button to viewe PM 0.3 0.5 1.0 2.5 5 10, Historical records enquiry, Sensor warm-up time: 1-3 mins, TF memory card, test data storage and export |
| Included Components | air quality tester, Batteries, charging cord, TF memory card |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Ion |

## Product Details

- **Brand:** BLATN
- **Style:** portable handheld device home
- **Power Source:** Battery Powered
- **Color:** green black
- **Product Dimensions:** 2.55"D x 1.57"W x 5.5"H
- **Item Weight:** 7.68 ounces
- **Alarm:** Air quality level alarm
- **Operating Humidity:** 0-90%RH
- **Sensor Type:** Electrochemical, laser, semiconductor, NDIR
- **Number of Items:** 1

## Images

![Smart 128s Air Quality Monitor Indoor CO2 PM2.5 TVOC Meter Formaldehyde HCHO Detector VOCs Pollution AQI Tester PM1.0 PM10 Dust Particle Counter Data Logger Home - Image 1](https://m.media-amazon.com/images/I/61D53l-c3+L.jpg)
![Smart 128s Air Quality Monitor Indoor CO2 PM2.5 TVOC Meter Formaldehyde HCHO Detector VOCs Pollution AQI Tester PM1.0 PM10 Dust Particle Counter Data Logger Home - Image 2](https://m.media-amazon.com/images/I/618BwOFbXHL.jpg)
![Smart 128s Air Quality Monitor Indoor CO2 PM2.5 TVOC Meter Formaldehyde HCHO Detector VOCs Pollution AQI Tester PM1.0 PM10 Dust Particle Counter Data Logger Home - Image 3](https://m.media-amazon.com/images/I/61ykOp-Zv+L.jpg)
![Smart 128s Air Quality Monitor Indoor CO2 PM2.5 TVOC Meter Formaldehyde HCHO Detector VOCs Pollution AQI Tester PM1.0 PM10 Dust Particle Counter Data Logger Home - Image 4](https://m.media-amazon.com/images/I/61IcTpRRvEL.jpg)
![Smart 128s Air Quality Monitor Indoor CO2 PM2.5 TVOC Meter Formaldehyde HCHO Detector VOCs Pollution AQI Tester PM1.0 PM10 Dust Particle Counter Data Logger Home - Image 5](https://m.media-amazon.com/images/I/71Rlvxtn-ML.jpg)

## Questions & Answers

**Q: Can this detect mold?**
A: Sorry, our air quality monitor can not detect mold, thank you.

**Q: What is the operating temperature?  Low & high end.**
A: operating temperature: 0-50 ℃

**Q: How long does the battery last? 
if i turn it on and leave it, would it continuously measure data every min for 4 months?**
A: It lasts 4-5 hours on a full charge. The memory card we are equipped with has a capacity of 128M, which can store 100,000 records. If you need to store more records, you can change the memory card with a larger capacity, which can support up to 8GB.

**Q: Does this meter also come with a warranty or customer service/support beyond a few months?**
A: Yes sure, the warranty: 1 year. Beyond the warranty period we will also provide full service and support.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Bueno
*by S***. on May 8, 2025*

Cumple lo indicado en la descripción buena relacion precio calidad

### ⭐⭐⭐⭐⭐ 10 months review
*by S***Y on October 18, 2022*

I have asthma and have this unit monitoring air quality in my living space 24/7 (connected to wall outlet via usb port adapter). Particles count seems to be accurate since it agrees with my air max 320 HEPA filter. VOCs sensor sensitive to any strong smell (food, paint, dish soap, etc). In order for unit to be accurate you need to leave it where you need to measure for at least an hour or so. Compared to other units on the market this is probably the best bang for the buck for instant readings. I also have an air wave sensor but that one seems to be better for longer term averages than instant readings. Battery life on unit is very short so I just keep it plugged in. Does not feel cheap, appears well built but user interface could use a refresh or update.

### ⭐⭐⭐⭐⭐ Very useful if you care about your air
*by M***N on August 4, 2024*

When forest fires rage, it tells why you might be uncomfortable.

## Frequently Bought Together

- BLATN Smart 128s Air Quality Monitor Indoor CO2 PM2.5 TVOC Meter Formaldehyde HCHO Detector VOCs Pollution AQI Tester PM1.0 PM10 Dust Particle Counter Data Logger Home
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- Temtop Air Quality Monitor PM2.5 PM10 Particle Counter, Formaldehyde, Temperature, Humidity, TVOC AQI Tester for Indoor/Outdoor Air Pollution Detection w/Data Export

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-01-24*