Introduction
This manual provides detailed instructions for the PUSOKEI 5-in-1 Air Quality Monitor, Model PUSOKEIugnso3em2d-12. This device is designed to detect and display levels of Carbon Dioxide (CO2), Formaldehyde (HCHO), Total Volatile Organic Compounds (TVOC), as well as ambient temperature and humidity. It is suitable for use in various indoor environments such as homes, offices, and schools to help you monitor air quality.
The monitor features a color backlit screen for clear readability and is equipped with a built-in 1200 mAh rechargeable lithium battery for portable use.
Package Contents
- 1 x PUSOKEI 5-in-1 Air Quality Detector
- 1 x USB Charging Cable
- 1 x User Manual
Setup
1. Charging the Device
Before first use, fully charge the air quality monitor using the provided USB cable. Connect the USB cable to the device's charging port and a standard USB power adapter (not included). The battery indicator on the screen will show charging status.
2. Initial Power On
Press and hold the power button located on the device. The monitor will power on and enter a brief preparation state. Once preparation is complete, the current air quality values will be displayed on the screen.
3. Placement and Installation
The PUSOKEI Air Quality Monitor offers two installation methods: desktop placement and wall mounting.
- Desktop Placement: Simply place the device on a flat, stable surface in the area you wish to monitor.
- Wall Mounting: Use the designated mounting holes on the back of the device to secure it to a wall. Ensure it is mounted securely and away from direct airflow sources like vents or windows for accurate readings.
Operating Instructions
1. Understanding the Display
The monitor features a color screen that displays real-time readings for CO2, HCHO, TVOC, temperature, and humidity. The display is backlit for visibility in various lighting conditions.
2. Interpreting Readings
The device provides measurements for the following parameters:
- CO2 (Carbon Dioxide): Measured in parts per million (ppm). Normal indoor levels are typically below 1000 ppm.
- HCHO (Formaldehyde): Measured in milligrams per cubic meter (mg/m³). Formaldehyde is a common indoor air pollutant.
- TVOC (Total Volatile Organic Compounds): Measured in milligrams per cubic meter (mg/m³). TVOCs are a group of various organic chemicals that can be harmful.
- Temperature: Measured in degrees Celsius (℃).
- Humidity: Measured as a percentage of relative humidity (% RH).
The display may also include color-coded indicators or an intelligent alarm system to provide a quick assessment of air quality levels.
3. Applicable Environments
This air quality monitor is suitable for a wide range of indoor environments where air quality monitoring is beneficial. These include, but are not limited to, homes, kitchens, bedrooms, offices, schools, cars, hotels, and during travel or camping.
Maintenance
1. General Care
Keep the device clean by wiping it with a soft, dry cloth. Avoid using abrasive cleaners or solvents. Do not expose the device to extreme temperatures, direct sunlight, or moisture.
2. Calibration
The monitor features automatic calibration technology to ensure accurate readings over time. For optimal performance, it is recommended to periodically place the device in a fresh air environment for a few minutes to allow it to recalibrate.
Troubleshooting
- Device does not turn on: Ensure the device is fully charged. Connect it to a power source using the USB cable and try again.
- Inaccurate readings: Move the device to a different location to rule out localized sources of pollution. Allow the device to recalibrate in fresh air. Ensure no strong chemicals or fumes are directly near the device.
- Short battery life: The device has a 1200 mAh battery. Battery performance can vary based on usage and environmental conditions. Ensure the device is fully charged before each use. If battery life significantly degrades, contact customer support.
- Screen is blank or frozen: Try restarting the device by holding down the power button until it turns off, then power it back on.
Specifications
| Parameter | Value |
|---|---|
| Item Type | Air Quality Detector |
| Product Material | ABS |
| Battery Information | 1200 mAh Lithium Battery (built-in) |
| Display Mode | Color Screen and Backlit Screen |
| HCHO Detection Range | 0 to 9.999 mg/m³ |
| TVOC Detection Range | 0 to 9.999 mg/m³ |
| CO2 Detection Range | 400 to 5000 ppm |
| Temperature Range | 0 to 50 ℃ |
| Humidity Range | 20-90 % RH |
| Manufacturer | PUSOKEI |
| Country of Origin | China |
Warranty and Support
Manufacturer's Warranty
This PUSOKEI Air Quality Monitor comes with a 2-year manufacturer's warranty. Please retain your proof of purchase for warranty claims.
Customer Support
For technical assistance, troubleshooting, or warranty inquiries, please contact PUSOKEI customer support through the retailer's platform or the official brand website. Please have your model number (PUSOKEIugnso3em2d-12) and purchase date ready.
