1. Product Overview
The Meterk VT-15IN1 is a multi-functional air quality and environmental monitor designed to provide comprehensive indoor air quality protection. It accurately detects various air pollutants and environmental factors, offering real-time data and analysis.
This device is suitable for monitoring air quality in various environments, including homes, automobiles, maternity rooms, and public spaces.
2. Package Contents
Please check the package for the following items:
- 1 x Air Quality Monitor (VT-15IN1)
- 1 x Charging Cable (USB Type-C)
- 1 x User Manual
3. Setup and Charging
3.1 Initial Charging
Before first use, fully charge the device. Connect the provided USB Type-C charging cable to the monitor and a suitable USB power adapter (not included). Charging takes approximately 4 hours. A full charge provides 300-360 minutes of continuous operation, even with multiple sensors active.
3.2 Power On/Off
Press and hold the power button located on the side of the device to turn it on or off.
3.3 Wall-Mounted Design
The monitor features a wall-mounted design for convenient placement. Ensure it is placed in an area with good air circulation for accurate readings.
4. Operating Instructions
4.1 Display and Interface
The device features a 2.8-inch TFT color screen with a clear digital display. It supports 11 background switches for a comfortable visual experience.
4.2 Menu Navigation
Navigate through the device's settings and functions using the physical buttons. The menu interface provides access to various configurations and data views.
- WiFi Config: Set up Wi-Fi connection for app integration.
- Curve: View real-time and historical data trends.
- PM Calibration: Calibrate Particulate Matter sensors.
- TVOC Calibration: Calibrate Total Volatile Organic Compounds sensor.
- Voice Calibration: Adjust voice alert settings.
- Alert Config: Configure alert thresholds for various parameters.
- Switch Interface: Change display interface.
- Temp °F/°C: Switch between Fahrenheit and Celsius temperature units.
- Button sound: Toggle button press sounds.
- Exit: Exit the menu.
4.3 Real-time Monitoring and Curve View
The monitor provides real-time readings for all 15 parameters. Utilize the 'Curve' function to view historical data trends, which helps in understanding air quality changes over time.
4.4 WiFi Connectivity and App Operation
The device supports WiFi functionality for easy data synchronization and remote monitoring via a mobile application. Connect the monitor to your home or office WiFi network to view real-time data on your smartphone.
5. Specifications
| Parameter | Detection Range | Unit |
|---|---|---|
| Formaldehyde (HCHO) | 0-9.999 | mg/m³ |
| Total Volatile Organic Compounds (TVOC) | 0-9.999 | mg/m³ |
| Particulate Matter (PM1.0) | 0-999 | ug/m³ |
| Particulate Matter (PM2.5) | 0-999 | ug/m³ |
| Particulate Matter (PM10) | 0-999 | ug/m³ |
| Carbon Monoxide (CO) | 0-1000 | PPM |
| Carbon Dioxide (CO2) | 0-5000 | PPM |
| Air Quality Index (AQI) | 0-500 | |
| Sound Meter (Voice) | 0-130 | dB |
| Temperature | 0-70 | °C |
| Humidity | 0-99 | %RH |
| Air Pressure | 300-1100 | hPa |
Additional Specifications:
- Battery: Built-in 2000mAh Lithium Battery
- Charging Interface: USB Type-C
- Charging Time: Approx. 4 hours
- Standby Time: Approx. 300-360 minutes (continuous operation)
- Display: 2.8-inch TFT Color Screen
- Connectivity: WiFi function for APP operation
- Dimensions: 9 x 7 x 4 cm (approximate)
- DIY Supplies: Electrical
- Battery Included: No (refers to external batteries, internal is built-in)
6. Grade Reference Standard
The following table provides a reference standard for interpreting the detected air quality levels:
| Parameter | Unit | Excellent | Mild pollution | Moderate pollution | Heavy pollution |
|---|---|---|---|---|---|
| HCHO | mg/m³ | 0-0.1 | 0.1-0.2 | 0.2-0.5 | >0.5 |
| TVOC | mg/m³ | 0-0.6 | 0.6-1.5 | 1.5-3.0 | >3 |
| AQI | 0-100 | 100-150 | 150-300 | >300 | |
| PM2.5 | ug/m³ | 0-75 | 75-100 | 100-150 | >150 |
| PM10 | ug/m³ | 0-100 | 101-150 | 150-200 | >200 |
| CO | PPM | 0-50 | 51-100 | 100-200 | >200 |
| CO2 | PPM | 0-799 | 800-1599 | 1600-2000 | >2000 |
| Voice | dB | 0-60 | 61-90 | 91-120 | >120 |
7. Maintenance and Safety
7.1 General Care
- Keep the device clean by wiping it with a soft, dry cloth.
- Avoid using abrasive cleaners or solvents.
- Ensure the ventilation grilles on the sides are not obstructed to allow for proper air circulation and accurate readings.
7.2 Safety Warning
WARNING: DO NOT IMMERSE IN WATER!
This device is not waterproof. Exposure to water or excessive moisture can cause damage and void the warranty.
8. Troubleshooting
8.1 Inaccurate Readings
- Ensure the device is placed in an open area, away from direct airflow from vents or windows.
- Avoid placing the device near sources of strong odors, chemicals, or high humidity.
- Perform sensor calibration if available in the menu settings (PM Calibration, TVOC Calibration).
8.2 Device Not Powering On
- Check if the battery is sufficiently charged. Connect the device to a power source using the USB Type-C cable and allow it to charge for at least 30 minutes before attempting to power on again.
- Ensure the power button is pressed and held for a few seconds.
8.3 WiFi Connection Issues
- Ensure the device is within range of your WiFi router.
- Verify that the WiFi password entered is correct.
- Restart both the air quality monitor and your WiFi router.
- Check your mobile application for any specific connection troubleshooting steps.
9. User Tips
- Optimal Placement: For the most accurate readings, place the monitor in a central location within the room you wish to monitor, away from direct drafts, windows, or heating/cooling vents.
- Regular Charging: Although the battery offers long standby, regular charging ensures the device is always ready for use, especially if you rely on continuous monitoring.
- App Integration: Make full use of the WiFi function and mobile app for remote monitoring and historical data analysis, which can help identify patterns in air quality.
- Calibration: If you suspect readings are off, utilize the calibration options in the menu for PM, TVOC, and Voice to ensure optimal accuracy.
10. Manufacturer Information and Support
Manufacturer:
Company Name: Shanghai Turing Instrument Co., Ltd.
Full Address: No. 282 Lianhuan Village, Jinhui Town, Fengxian District, Shanghai
Email: wangjie384@163.com
Telephone: 86-13676624115
EU Authorized Representative:
AR Company Name: SOLID AUTHORITY LIMITED
Full Address: IE-IE-51 Bracken Road, Sandyford, Dublin 18, Ireland
Email: phoebe8706@gmail.com
Telephone: 33-761441379
For product support, warranty claims, or technical assistance, please contact the manufacturer or their authorized representative using the details provided above.
