1. Réamhrá
Thank you for choosing the TROMAR 9-in-1 Air Quality Monitor. This portable device is designed to provide comprehensive real-time monitoring of various indoor air pollutants and environmental factors. It is an essential tool for maintaining a healthy living and working environment in homes, offices, schools, and other indoor spaces.
This monitor accurately detects Carbon Dioxide (CO2), Carbon Monoxide (CO), Formaldehyde (HCHO), Total Volatile Organic Compounds (TVOC), Particulate Matter (PM2.5 and PM10), Air Quality Index (AQI), as well as Temperature and Humidity.

Fíor 1: Tosaigh view of the TROMAR 9-in-1 Air Quality Monitor, showing its compact design and clear display.
2. Gnéithe Táirgí
- Comprehensive Detection: Simultaneously monitors 9 key air quality parameters: Carbon Dioxide (CO2), Carbon Monoxide (CO), Formaldehyde (HCHO), Total Volatile Organic Compounds (TVOC), PM2.5, PM10, Air Quality Index (AQI), Temperature, and Humidity.
- High Accuracy Sensors: Equipped with advanced PM2.5 sensors, semiconductor sensors, electrochemical sensors, and temperature/humidity sensors for precise real-time data.
- Raonta Tomhais Leathan:
- HCHO: 0-9.999 mg/m³
- TVOC: 0-9.999 mg/m³
- Temperature: 0-70 ℃
- Bogthaise: 0-99% RH
- CO2: 400-5000 PPM
- CO: 0-5000 PPM
- PM2.5: 0-999 ug/m³
- PM10: 0-999 ug/m³
- AQI: 0-999
- Ceallraí In-athluchtaithe: Features a built-in 1500mA battery with a Type-C interface for convenient and repeated charging.
- Dearadh Inaistrithe: Compact and lightweight, making it easy to carry and use in various locations.
3. Ábhar Pacáiste
Seiceáil ábhar an phacáiste le do thoil nuair a osclaítear é lena chinntiú go bhfuil na hearraí uile i láthair agus gan damáiste:
- TROMAR 9-in-1 Air Quality Monitor (VT-9IN1)
- Cábla Muirir USB Cineál-C
- Lámhleabhar Úsáideora
4. Socrú
4.1 Muirearú Tosaigh
Before first use, fully charge the device. Connect the provided USB Type-C cable to the monitor's charging port and the other end to a standard USB power adapter (not included) or a computer USB port. The battery indicator on the display will show charging status. A full charge typically takes 2-3 hours.
4.2 Cumhachtú Amach/Amach
Chun an gléas a chur ar siúl, brúigh agus coinnigh an cnaipe Cnaipe Cumhachta (usually marked with a circle and vertical line) located on the front panel until the display illuminates. To power off, press and hold the same button until the display turns off.

Figure 2: The TROMAR Air Quality Monitor shown with its integrated kickstand extended for convenient viewing.
5. Treoracha Oibriúcháin
5.1 An Taispeáint a Thuiscint
The monitor features a clear color display that presents all detected parameters simultaneously. Refer to the diagram below for an explanation of each indicator:

Figure 3: Detailed breakdown of the monitor's display, indicating the location and meaning of each measurement and status icon.
- Speech State Icon: Indicates if voice prompts are active.
- Battery Capacity Icon: Taispeánann sé leibhéal reatha na ceallraí.
- Teocht: Displays ambient temperature in Celsius.
- Taise: Displays relative humidity in percentage.
- HCHO Concentration: Formaldehyde levels in mg/m³.
- TVOC Concentration: Total Volatile Organic Compounds levels in mg/m³.
- Tiúchan PM2.5: Particulate Matter 2.5 levels in ug/m³.
- Tiúchan PM10: Particulate Matter 10 levels in ug/m³.
- CO Concentration: Carbon Monoxide levels in ppm.
- Tiúchan CO2: Carbon Dioxide levels in ppm.
- AQI: Air Quality Index, providing an overall assessment of air quality.
- Air Quality Level Bar: A color-coded bar indicating the current AQI level (Good, Slight, Moderate, Serious).
5.2 Feidhmeanna Cnaipe
- Cnaipe Cumhachta (⑂): Press and hold to power on/off. Short press may cycle through display modes or confirm selections (refer to specific model behavior).
- Speaker Button (🔊): Short press to toggle voice prompts on/off.
- Function Button (Fn): Used to access additional settings or switch between different display interfaces if available. Consult the on-screen prompts for specific functions.
5.3 Léamha a Léirmhíniú
The monitor provides real-time readings for all parameters. The AQI (Air Quality Index) and its corresponding color bar offer a quick visual summary of overall air quality:
- Glas: Dea-chaighdeán aeir.
- Buí: Moderate air quality, sensitive individuals may experience minor effects.
- Oráiste: Unhealthy for sensitive groups.
- Dearg: Unhealthy for everyone.
- Purple/Maroon: Very unhealthy/Hazardous.
For specific pollutant levels, refer to local or international air quality guidelines to understand safe and unsafe thresholds.
6. Cothabháil
6.1 Glanadh
Wipe the device gently with a soft, dry cloth. Do not use abrasive cleaners, solvents, or immerse the device in water. Ensure the air inlets and outlets are free from dust and obstructions.
6.2 Stóráil
When not in use for extended periods, store the monitor in a cool, dry place away from direct sunlight and extreme temperatures. It is recommended to charge the device every 3 months to maintain battery health.
7. Fabhtcheartú
| Fadhb | Cúis Féideartha | Réiteach |
|---|---|---|
| Ní chuireann an gléas cumhacht ar. | Ceallraí íseal; mífheidhmiú gléas. | Muirearaigh an gléas ar feadh 30 nóiméad ar a laghad. Mura dtéann sé ar siúl fós, déan teagmháil le tacaíocht do chustaiméirí. |
| Readings seem inaccurate or fluctuate wildly. | Device not calibrated; sensor obstruction; environmental interference. | Ensure the device is in a stable environment away from strong air currents or direct sources of pollution. Allow 5-10 minutes for readings to stabilize after power-on. If issues persist, contact support. |
| Tá an taispeáint doiléir nó neamhfhreagrach. | Ceallraí íseal; fabht bogearraí. | Charge the device. Try restarting the device by holding the power button. |
8. Sonraíochtaí
| Paraiméadar | Luach |
|---|---|
| Branda | TROMAR |
| Uimhir Mhúnla | VT-9IN1 |
| Foinse Cumhachta | Battery Powered (1500mA built-in) |
| Comhéadan Muirir | USB Cineál-C |
| Cineál Braiteoir | Electrochemical, Semiconductor, PM2.5, Temperature/Humidity |
| Taise Oibriúcháin | 0-99% RH |
| Raon HCHO | 0-9.999 mg / m³ |
| Raon TVOC | 0-9.999 mg / m³ |
| Raon Teochta | 0-70 ℃ |
| Raon CO2 | 400-5000 PPM |
| Raon CO | 0-5000 PPM |
| Raon PM2.5 | 0-999 ug/m³ |
| Raon PM10 | 0-999 ug/m³ |
| AQI Range | 0-999 |
| Toisí | Thart ar 157mm x 70mm x 30mm |
| UPC | 749757251012 |

Figure 4: Diagram illustrating the approximate dimensions of the TROMAR 9-in-1 Air Quality Monitor.
9. Barántas agus Tacaíocht
The TROMAR 9-in-1 Air Quality Monitor comes with a standard manufacturer's warranty. Please refer to the warranty card included in your package or visit the official TROMAR websuíomh gréasáin le haghaidh téarmaí agus coinníollacha mionsonraithe an bharántais.
For technical support, troubleshooting assistance, or warranty claims, please contact TROMAR customer service. Contact information can typically be found on the product packaging or the official brand websuíomh.