---
product_id: 477323198
title: "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"
brand: "blatn"
price: "$837"
currency: NZD
in_stock: true
url: https://www.desertcart.nz/products/477323198-blatn-smart-128s-air-quality-monitor-indoor-co2-pm2-5
store_origin: NZ
region: New Zealand
---

# 8GB data logging & export Multi-sensor VOC & HCHO detection 6-channel PM particle detection 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

**Brand:** blatn
**Price:** $837
**Availability:** ✅ In Stock

## Summary

> 🌬️ Breathe Smart, Live Smarter — Your Air’s Best Ally

## Quick Answers

- **What is this?** 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 by blatn
- **How much does it cost?** $837 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/477323198-blatn-smart-128s-air-quality-monitor-indoor-co2-pm2-5)

## 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

- • **Smart Auto-Calibration:** 48-hour baseline CO2 calibration plus automatic HCHO and TVOC sensor recalibration keep your readings razor-sharp without hassle.
- • **Sleek, Silent & Portable:** Modern design with silent fan, rechargeable 2200mAh battery, and durable anti-fall shell—perfect for the on-the-go professional.
- • **Advanced Multi-Gas Detection:** Simultaneously monitor CO2, formaldehyde (HCHO), and TVOCs with self-calibrating sensors for uncompromised air quality insights.
- • **Massive Data Storage & Export:** Store up to 400 days of minute-by-minute air quality data and export effortlessly for trend analysis and peace of mind.
- • **Precision Laser Particle Sensing:** Track PM0.3 to PM10 in real-time with laser accuracy for a healthier indoor vibe.

## Overview

The Smart 128s Air Quality Monitor is a cutting-edge indoor device that precisely measures fine particulate matter (PM0.3 to PM10), CO2 levels up to 5000ppm, formaldehyde, and total volatile organic compounds (TVOCs). Featuring laser particle sensors, electrochemical and semiconductor gas sensors with automatic calibration, it supports up to 8GB of data logging for detailed air quality tracking over 400 days. Designed for professionals who demand accuracy and convenience, it combines silent operation, rechargeable battery power, and a robust build to ensure continuous, reliable monitoring in any indoor environment.

## Description

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

## 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 |
|---------------|-------|
| Manufacturer | BLATN TECH |
| Part number | CO2+PM+TVOC+HCHO+Particle+Memory card |
| Item Weight | 218 g |
| Product Dimensions | 6.48 x 3.99 x 13.97 cm; 217.72 g |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Item model number | BR-SMART |
| Color | green black |
| Style | Modern |
| Power source type | Battery Powered |
| 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:** Modern
- **Power source:** Battery Powered
- **Colour:** green black
- **Product dimensions:** 65D x 40W x 140H millimeters

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/61D53l-c3+L.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.

## 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
- Temtop Air Quality Monitor CO2 Detector Professional Carbon Dioxide PM2.5 PM10 Formaldehyde Temperature and Humidity Monitor w/Audio Alarm Data Export (M2000 2nd)
- Temtop Air Quality Monitor PM2.5 PM10 Particle Counter, Formaldehyde, Temperature, Humidity, TVOC AQI Tester for Indoor/Outdoor Air Pollution Detection w/Data Export

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.nz/products/477323198-blatn-smart-128s-air-quality-monitor-indoor-co2-pm2-5](https://www.desertcart.nz/products/477323198-blatn-smart-128s-air-quality-monitor-indoor-co2-pm2-5)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-01-24*