---
product_id: 124641102
title: "CEM Air Quality Monitor PM2.5/10, HCHO(0-5.00mg/m³), CO2(0-9999ppm), humidity, temperature,-4~158℉and AQI.Tested by AQMD, R2 up to 0.999, Indoor Outdoor,Professional noise and touch sensor DT-9681"
brand: "cem"
price: "VT4233"
currency: VUV
in_stock: true
url: https://www.desertcart.vu/products/124641102-cem-air-quality-monitor-pm2-5-10-hcho-0-5
store_origin: VU
region: Vanuatu
---

# Data export & histogram 20,000-hour sensor life PM2.5/10 detection CEM Air Quality Monitor PM2.5/10, HCHO(0-5.00mg/m³), CO2(0-9999ppm), humidity, temperature,-4~158℉and AQI.Tested by AQMD, R2 up to 0.999, Indoor Outdoor,Professional noise and touch sensor DT-9681

**Brand:** cem
**Price:** VT4233
**Availability:** ✅ In Stock

## Summary

> Breathe Easy, Live Smart! 🌱

## Quick Answers

- **What is this?** CEM Air Quality Monitor PM2.5/10, HCHO(0-5.00mg/m³), CO2(0-9999ppm), humidity, temperature,-4~158℉and AQI.Tested by AQMD, R2 up to 0.999, Indoor Outdoor,Professional noise and touch sensor DT-9681 by cem
- **How much does it cost?** VT4233 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/124641102-cem-air-quality-monitor-pm2-5-10-hcho-0-5)

## Best For

- cem enthusiasts

## Why This Product

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

## Key Features

- • **Smart Wake-Up:** Innovative noise and touch sensor for instant activation.
- • **Vibrant Display:** 3-inch TFT screen with colorful health indicators for easy reading.
- • **All-in-One Monitoring:** Stay informed with real-time tracking of air quality metrics.
- • **Long-Term Data Tracking:** Continuous data recording for up to 3 months.
- • **Industrial-Grade Precision:** Advanced laser sensor technology for unmatched accuracy.

## Overview

The CEM Air Quality Monitor DT-9681 is a cutting-edge device designed to measure PM2.5, PM10, HCHO, CO2, humidity, temperature, and AQI. With a vibrant TFT color display and advanced features like data export and a professional noise sensor, it ensures you stay informed about your air quality. Its industrial-grade sensor boasts a lifespan of 20,000 hours, making it a reliable choice for both indoor and outdoor environments.

## Description

Full description not available

## Features

- INSTRUCTIONS FOR USE: When you receive a new product, be sure to charge it before use. Do not use it during charging to avoid inaccurate sensor measurement data due to power interference, which may affect your judgment of the ambient air quality.
- ALL-IN-ONE RELIABLE AIR QUALITY MONITOR. The most advanced monitor measuring particulate matter (PM2.5 and PM10), HCHO(0-5.00mg/m³), CO2(0-9999ppm), humidity, temperature（-4~158℉）, and AQI. Tested by AQMD, R2 up to 0.999.
- TFT Color screen. 3INCH TFT screen(240*400) and rich display make it clear and easy to read, even with a 3-level colorful health level indicator to help you know the air easily at a glance.
- DATA EXPORT AND HISTOGRAM. The histogram function can reflect the changes on PM2.5/10 directly for the latest 12 hours, helping you to keep track of the air. Export data to gain full visibility and analysis into 6 key indoor air factors. Memory allows at least 3 months of continuous data recording.
- PROFESSIONAL NOISE AND TOUCH SENSOR： Wake up the device by artificially generating ambient noise at a distance. For example, if you tap the table, the device can sense the ambient noise and wake up to start measuring.
- INDUSTRIAL-GRADE AND LONG SENSOR LIFE. CEM advanced industrial-grade laser particle sensor has a lifetime of up to 20,000 hours. Combined with the unique particle swarm optimization algorithm, it makes particle measurement more accurate and stable.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Shenzhen Everbest Machinery Industry Co.,Ltd. |
| Part Number | CEM DT-9681 |
| Item Weight | 1.43 pounds |
| Product Dimensions | 6.3 x 3.35 x 2.87 inches |
| Item model number | CEM DT-9681 |
| Batteries | 1 Lithium Ion batteries required. |
| Is Discontinued By Manufacturer | No |
| Style | Industrial |
| Power Source | 有线电动 |
| Batteries Included? | No |
| Batteries Required? | Yes |
| Battery Cell Type | NiMH |

## Images

![CEM Air Quality Monitor PM2.5/10, HCHO(0-5.00mg/m³), CO2(0-9999ppm), humidity, temperature,-4~158℉and AQI.Tested by AQMD, R2 up to 0.999, Indoor Outdoor,Professional noise and touch sensor DT-9681 - Image 1](https://m.media-amazon.com/images/I/51u8Vymk4jL.jpg)
![CEM Air Quality Monitor PM2.5/10, HCHO(0-5.00mg/m³), CO2(0-9999ppm), humidity, temperature,-4~158℉and AQI.Tested by AQMD, R2 up to 0.999, Indoor Outdoor,Professional noise and touch sensor DT-9681 - Image 2](https://m.media-amazon.com/images/I/51XrZ0TfyCL.jpg)
![CEM Air Quality Monitor PM2.5/10, HCHO(0-5.00mg/m³), CO2(0-9999ppm), humidity, temperature,-4~158℉and AQI.Tested by AQMD, R2 up to 0.999, Indoor Outdoor,Professional noise and touch sensor DT-9681 - Image 3](https://m.media-amazon.com/images/I/61Hr-IbTMRL.jpg)
![CEM Air Quality Monitor PM2.5/10, HCHO(0-5.00mg/m³), CO2(0-9999ppm), humidity, temperature,-4~158℉and AQI.Tested by AQMD, R2 up to 0.999, Indoor Outdoor,Professional noise and touch sensor DT-9681 - Image 4](https://m.media-amazon.com/images/I/61ZENAGILLL.jpg)
![CEM Air Quality Monitor PM2.5/10, HCHO(0-5.00mg/m³), CO2(0-9999ppm), humidity, temperature,-4~158℉and AQI.Tested by AQMD, R2 up to 0.999, Indoor Outdoor,Professional noise and touch sensor DT-9681 - Image 5](https://m.media-amazon.com/images/I/61EkZeWKYjL.jpg)

## Questions & Answers

**Q: Can this monitor be used for outdoor air quality monitor?**
A: The monitor can check for outdoor particulate matter (PM2.5) levels; CO2 and HCHO levels are generally negligible outdoors as they are from synthetic sources.

**Q: What is the maximum ppm this detects? will it detect over 5,000 ppm?**
A: Thank you for your question! The range is 0 - 9999 ppm with accuracy of ± 5% of reading. CO2 measurement accuracy is provided for a range of 0-9999 ppm, temperature-20~70°C (59-4~158 °F), and relative humidity 0~100%RH.

**Q: Can this device store monitor data and can I transfer monitored data to the computer? can I use it outdoors?**
A: Can store 5000 data, Memory for 100 complete data sets(counts, relative humidity, temperature, date, time), Yes! you can use for outdoors.

## Frequently Bought Together

- CEM Air Quality Monitor PM2.5/10, HCHO(0-5.00mg/m³), CO2(0-9999ppm), humidity, temperature,-4~158℉and AQI.Tested by AQMD, R2 up to 0.999, Indoor Outdoor,Professional noise and touch sensor DT-9681
- Amazon Smart Air Quality Monitor – Know your air, Works with Alexa

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-12*