ZN MT29 15-in-1 Air Quality Monitor: Comprehensive air quality monitoring for 15 parameters
This 15-in-1 air quality monitor is for parents who want to ensure their home environment supports their family's health, like checking air quality before a child with allergies plays indoors. While many focus on security, this device offers peace of mind by monitoring invisible threats in your air, helping you create a safer living space.
The high-sensitivity sensors detect subtle changes, so you can see a PM2.5 spike from cooking before it triggers a sneeze. Use the real-time display to track CO2 levels during a family movie night, ensuring good ventilation without guesswork. The portable battery-powered design lets you move it from the nursery to the home office, giving you actionable data to improve air quality throughout your day.
Features
- High sensitivity sensors with precise readings
- Real-time display with timer for continuous tracking
- Built-in 2000mAh lithium battery for portability
- Wide measurement range from 14°F to 122°F
- Wi-Fi connectivity with Tuya app integration
- Comprehensive air quality monitoring for 15 parameters
General specs
- Brand: ZN
- Model: MT29
- Seller: Banggood
- ID: 2025577
- Model: ZN MT29
- Weight: 0.35 lbs
- Dimensions: 3.54 x 2.76 x 1.38 inches
- Power Input: DC5V 1A TYPE C USB
- Battery Type: 3.7V Lithium Battery
- Connectivity: WiFi, Tuya App
- Color Options: Black, White
- Working current: 260mA
- Working voltage: 3.7V
- Battery Capacity: 2000mAh
- Display Features: Real-time display with timer
- Humidity Accuracy: ±5% RH
- Monitored Parameters: CO2, CO, TVOC, HCHO, PM2.5, PM1.0, PM10, AQI, Temperature, Humidity
- Temperature Accuracy: ±3.6°F
- A Contents Package Type: 1 x Air Quality Monitor (Black), 1 x Bracket, 1 x USB Type C Charging Cable, 1 x User Manual
- B Contents Package Type: 1 x Air Quality Monitor (White), 1 x Bracket, 1 x USB Type C Charging Cable, 1 x User Manual
- Co Measurement Resolution: 1PPM
- Measurement Pm Resolution: 1µg/m³
- Co2 Measurement Resolution: 1PPM
- Humidity Measurement Range: 0% to 99% RH
- Hcho Measurement Resolution: 0.01mg/m³
- Measurement Resolution Tvoc: 0.01mg/m³
- Temperature Measurement Range: 14°F to 122°F
- First listed by seller: 2/23/26
If you are interested in more details, you can find full information on the seller's page.
Price History for seller Banggood
| Date | Price |
|---|---|
| 2/24/26 | $25.13 |
| 2/23/26 | $25.00 |
Shipping options
United States
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| Brand | ZN | ZN | Tuya | Tuya | ||
| Model | ZN MT29 | MT32 18 in 1 Air Quality Detector | ZN MT14 | |||
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| Rating |
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| Price | $25.13 | $25.13 | $26.64 | $40.22 | $82.96 | $37.20 |
| Seller | Banggood | Banggood | Banggood | Banggood | Banggood | Banggood |
| Update | Feb 24, 2026 | Feb 24, 2026 | Feb 25, 2026 | Feb 25, 2026 | Feb 25, 2026 | Feb 25, 2026 |
| Weight | 0.35 lbs | 0.36 lbs | 0.29 lbs | |||
| Dimensions | 3.54 x 2.76 x 1.38 inches | 2.76 inches x 1.38 inches x 3.54 inches | 3.54 x 2.76 x 1.38 inches | |||
| Battery Capacity | 2000mAh | 2000mAh rechargeable battery | 2000 mAh | 2000mAh | ||
| Features | Precise Multi Parameter Monitoring, 2.8 Inch High Definition Screen, Innovative Data Comparison Interface, Curve Visualization Function, Data Saving/Export Capability | 8-in-1 air quality tester, WiFi connectivity, Automatic display brightness adjustment, Display content switching between HCHO/TVOC and PM1.0/PM10, Sleep/approach wake-up function | real-time monitoring, historical data tracking, alarm function, display modes, Celsius/Fahrenheit switch, time/date display, alarm clock, automatic time sync | |||
| Portability | Portable and rechargeable | compact, lightweight | Portable, Desk-friendly | |||
| Display Type | Color LCD | 2.8-inch color TFT | LCD Screen with Backlight | |||
