Beijing HiYi Technology Co., Ltd
| Payment Terms | T/T, Western Union, MoneyGram |
| Supply Ability | 100000 set/month |
| Delivery Time | 3-7 days |
| Packaging Details | alloy case |
| Gas | HCHO TVOC CO2 PM2.5 PM10 PM1.0 Temperature |
| Display | 4.3" LCD screen display |
| Sampling Time | 1.5 seconds |
| Battery capacity | 3000 mAh |
| Detection method for PM | Laser Scattering |
| Temperature | -10°C to 50°C |
| Relative Humidity | 20% - 85% |
| Size | 14.5* 7.8 * 9.8 cm |
| Weight | 0.15 Kg |
| Brand Name | HiYi |
| Model Number | DM72B |
| Certification | CE/RoHS |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram | Supply Ability | 100000 set/month |
| Delivery Time | 3-7 days | Packaging Details | alloy case |
| Gas | HCHO TVOC CO2 PM2.5 PM10 PM1.0 Temperature | Display | 4.3" LCD screen display |
| Sampling Time | 1.5 seconds | Battery capacity | 3000 mAh |
| Detection method for PM | Laser Scattering | Temperature | -10°C to 50°C |
| Relative Humidity | 20% - 85% | Size | 14.5* 7.8 * 9.8 cm |
| Weight | 0.15 Kg | Brand Name | HiYi |
| Model Number | DM72B | Certification | CE/RoHS |
| Place of Origin | China | ||
| High Light | DM72B Air Quality Monitor ，PM1.0 WiFi Air Quality Monitor ，PM2.5 WiFi Air Quality Monitor | ||
WiFi Air Quality Monitor HCHO TVOC CO2 PM2.5 PM10 PM1.0 Temperature Humidity Tuya App
Indoor Air Quality Monitor
HCHO TVOC CO2 PM2.5 PM10 PM1.0 Temperature & Humidity
Air pollution is a major threat to human's body and it is important for you to know the quality of the air around you, not only for you, but also for the people you care about. This air quality detector with wifi can detect a wide range of harmful gases, for the beautiful life of you and your family, You should own it.
2021 Updated air quality detector with wifi has a built-in fan to quickly draw in ambient air to allow real-time measurements that can be viewed remotely. It incorporates a laser sensor to measure levels of dust particles and has a second electrochemical semiconductor sensor to test air quality including formaldehyde and natural/synthetic organic compound levels.And uses the high-performance computing chip, which can accurately detect the air quality of the surrounding environment.
Intelligent Wifi TUYA APP Control
Monitor and control your home air quality anytime and anywhere.
3000mAh Large Capacity &USB Rechargeable
The air quality tester has a built-in 3000 mAh high-capacity lithium battery, which can be used for 3-5 hours when it is fully charged, and can also be continuously powered by the included USB charging cable.
Track Real-time and Historical Data
By monitoring data we can easily judge the quality of environment.
The content of PM2.5 and Formaldehyde are displayed in the form of chart lines every 10 minutes.(You can view data trends of other values on your phone )
Auto Alarm Function
If the data exceeds the default alarm function, it will buzzing, let you know the surrounding air quality in time.
| Detection Principle | NDIR/LASER |
| Sampling Time | 1.5 seconds |
| Accuracy | 3% of reading |
| Storage Temperature | -10°C to 60°C |
| Effective Range | 400--5000 ppm |
| Temperatuer Range | -10°C to 50°C |
| Humidity Range | 20% - 85% |
| Display | 4.5 inch TFT Screen |
| Resolution | 480*270 |
| Battery Capacity | 3000mAh |
| Standby Time | 3--5 hours |
| Charging Time | 3--5 hours |
| Size | 7.09 x 6.69 x 3.54 inches |
| Weight | 1.15 Pounds |
It is suitable for cars, baby rooms, homes, Offices and other densely staffed occasions, it is also suitable for greenhouses, breeding farms, etc.
Easy WiFi Setting and Data Sharing
1. Download and install the Tuya Smart APP
2. Turn on the air quality monitor with one-touch operate
3. Connect your phone to a wifi network and open the Tuya Smart App
4. Select Add Device, then Click the scan icon in the upper right corner of Tuya interface,and scan the QR code to connect and follow the instructions of Tuya interface.
5.The data can be shared easily with anyone
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2001
Total Annual:
10000000-15000000
Employee Number:
30~50
Ecer Certification：
Verified Supplier
HiYi Techonology is a professional company of committed to the development of the gas detection industry, has more than 15-year experience in specializing in the research, development, manufacture and sale of gas detectors. With the strong technical force and economic strength, company is constan... HiYi Techonology is a professional company of committed to the development of the gas detection industry, has more than 15-year experience in specializing in the research, development, manufacture and sale of gas detectors. With the strong technical force and economic strength, company is constan...
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