1. Ifihan
The Temtop LKC-1000S+ 2nd is a professional air quality monitor designed to measure various indoor and outdoor air pollutants. This device provides real-time data for PM2.5, PM10, Formaldehyde (HCHO), Total Volatile Organic Compounds (TVOC), Air Quality Index (AQI), temperature, and humidity. It features a histogram function for PM2.5 trends and a data export capability for detailed analysis. This manual provides essential information for the proper use and maintenance of your air quality monitor.
2. Ọja Ipariview
The Temtop LKC-1000S+ 2nd air quality monitor is equipped with advanced sensors for accurate readings and a clear TFT display for easy data interpretation.

Image 2.1: The Temtop LKC-1000S+ 2nd Air Quality Monitor, showing its sleek design and digital display.
2.1 Key Awọn ẹya ara ẹrọ
- Measures PM2.5, PM10, HCHO, TVOC, AQI, Temperature, and Humidity.
- Advanced 3rd generation laser particle sensor with a lifespan of up to 20,000 hours.
- Factory-calibrated electrochemical sensors for high-precision formaldehyde detection.
- New bar graph function displays PM2.5 changes over the past 12 hours.
- Data export function via USB.
- Large TFT screen for clear readability.

Aworan 2.2: Pariview of the Temtop LKC-1000S+ 2nd's measurement capabilities, including PM2.5, PM10, particles, temperature, humidity, AQI, TVOC, formaldehyde, histogram, and data export.
2.2 Device irinše

Image 2.3: Diagram illustrating the main components of the monitor: Air Outlet, Air Inlet, LCD Screen, and control buttons for AQI/Temp/Humi, PM2.5/PM10/Particles, and HCHO/TVOC.
- Afẹfẹ afẹfẹ: Where air samples are drawn into the device.
- Oju-afẹfẹ: Where processed air exits the device.
- Iboju LCD: Displays all measurement data and device status.
- Awọn bọtini Iṣakoso: For navigating menus and selecting measurement parameters.
- Ibudo USB: Fun gbigba agbara ati gbigbe data jade.

Aworan 2.4: exploded view showing the internal sensors: DART Electrochemical HCHO Sensor, Sensirion Temp & Humi Sensor, and Temtop Laser PM2.5 Sensor (3rd Gen).
3. Eto
3.1 Unpacking ati Ibẹrẹ ayewo
Upon receiving your Temtop LKC-1000S+ 2nd, carefully unpack all components. The package should include:
- Temtop LKC-1000S+ 2nd Air Quality Monitor
- Okun Ngba agbara USB
- Itọsọna olumulo
- Apoti ipamọ

Image 3.1: Contents of the Temtop LKC-1000S+ 2nd package, including the monitor, USB charging cable, and manual.
Inspect the device for any signs of damage. If any components are missing or damaged, contact customer support.
3.2 Ngba agbara si Ẹrọ
The monitor is powered by a built-in 3000mAh rechargeable Lithium-ion battery. Before first use, fully charge the device.
- Connect the provided USB charging cable to the monitor's USB port.
- So opin keji okun USB pọ si ohun ti nmu badọgba agbara USB ibaramu (kii ṣe pẹlu) tabi ibudo USB ti kọnputa kan.
- The battery indicator on the screen will show the charging status. A full charge typically takes several hours.
- Ni kete ti o ti gba agbara ni kikun, ge asopọ okun gbigba agbara.

Image 3.2: The monitor connected via USB cable, illustrating both charging and data export capabilities.
4. Awọn ilana Iṣiṣẹ
4.1 Titan / Pa a
- To power on: Press and hold the power button (usually the central button) until the screen illuminates.
- Láti pa agbára: Tẹ bọtini agbára náà kí o sì di mú títí tí iboju náà yóò fi pa.
4.2 Oye Ifihan naa
The large TFT screen displays real-time measurements for various air quality parameters. The main screen typically shows PM2.5, PM10, and particle count, along with an overall air quality indicator (e.g., "Good").
- PM2.5 (µg/m³): Particulate matter less than 2.5 micrometers in diameter.
- PM10 (µg/m³): Particulate matter less than 10 micrometers in diameter.
- HCHO (mg/m³): Formaldehyde concentration.
- TVOC (mg/m³): Total Volatile Organic Compounds concentration.
- AQI: Air Quality Index, an overall indicator of air quality.
- Iwọn otutu (°C/°F): Ibaramu otutu.
- Ọriniinitutu (%): Ojulumo ọriniinitutu.
4.3 Navigating Measurements and Functions
Use the dedicated buttons to switch between different measurement displays and access functions:
- Bọtini PM2.5: Tẹ ẹyọkan si view the pollutant index for PM2.5.
- HCHO/TVOC Button: Tẹ ẹyọkan si view HCHO and TVOC readings. Double-click to view the corresponding histogram.
- AQI Button: Tẹ ẹyọkan si view AQI, temperature, and humidity.
- Bọ́tìnì Agbára/Àkójọ Àtòjọ: Press to power on/off, or short press to enter/exit menu options.
4.4 Interpreting Air Quality Levels (EPA Standards)
The device provides a visual indication of air quality based on EPA standards, often using color codes:

Image 4.1: The monitor's display showing air quality levels categorized by color, referencing EPA standards for Good/Safe, Moderate, Unhealthy for Sensitive Groups, Unhealthy, Very Unhealthy, and Hazardous.
- Alawọ ewe: Good/Safe
- Yellow: Déde
- Ọsan: Ailera fun Awọn ẹgbẹ Ifarabalẹ
- Pupa: Ailera
- eleyi ti: Ailera pupọ
- Maroon: Ewu
4.5 Data okeere
The monitor supports data export via its USB port, allowing for detailed analysis of recorded measurements.
- Connect the monitor to a computer using the provided USB cable.
- Ẹ̀rọ náà yẹ kí ó hàn gẹ́gẹ́ bí ẹ̀rọ ìpamọ́ tí a lè yọ kúrò.
- Wọle si data ti a fipamọ files (e.g., CSV format) and copy them to your computer for analysis.
The device's memory allows for at least 3 months of continuous data recording.
5. Itọju
5.1 Ninu
To clean the device, use a soft, dry cloth. Do not use abrasive cleaners, solvents, or immerse the device in water. Keep the air inlet and outlet free from dust and obstructions.
5.2 Sensọ Itọju
The advanced laser particle sensor has a long lifespan of up to 20,000 hours. The electrochemical sensors are factory-calibrated for accuracy. Avoid exposing the device to extreme temperatures, high humidity, or corrosive gases, as this can affect sensor performance and lifespan.
5.3 batiri Itọju
Lati pẹ aye batiri, yago fun gbigba agbara si batiri ni kikun nigbagbogbo. Gba agbara si ẹrọ naa nigbagbogbo, paapaa ti yoo wa ni ipamọ fun igba pipẹ.
6. Laasigbotitusita
If you encounter issues with your Temtop LKC-1000S+ 2nd, refer to the following common problems and solutions:
| Isoro | Owun to le Fa | Ojutu |
|---|---|---|
| Ẹrọ naa ko ṣiṣẹ. | Batiri kekere tabi iṣẹ ṣiṣe ẹrọ. | Charge the device for at least 2 hours. If it still doesn't power on, contact support. |
| Awọn kika ti ko pe. | Sensor obstruction, environmental factors, or calibration issue. | Ensure air inlets/outlets are clear. Move the device to a stable environment. Allow 5-10 minutes for readings to stabilize. If issues persist, contact support. |
| Cannot export data. | Asopọ USB ti ko tọ tabi iṣoro awakọ. | Ensure the USB cable is securely connected to both the device and the computer. Try a different USB port or computer. |
| Iboju ti ṣofo tabi aotoju. | Aṣiṣe sọfitiwia. | Tẹ mọlẹ bọtini agbara fun awọn aaya 10-15 lati fi ipa mu tun bẹrẹ. |
For problems not listed here or if solutions do not resolve the issue, please contact Temtop customer support.
7. Awọn pato
| Paramita | Iye |
|---|---|
| Nọmba awoṣe | LKC-1000S+2nd |
| Olupese | Elitech (Brand: Temtop) |
| Ọja Mefa | 6.55 x 3.2 x 17.55 cm |
| Iwọn | 408.23 g |
| Batiri Iru | 1 batiri litiumu-ion (pẹlu) |
| Agbara Batiri | 3000mAh (recyclable) |
| Orisun agbara | Batiri |
| Voltage | 5 folti |
| Sensọ Iru | Electrochemical (HCHO), Laser (PM2.5/PM10), Sensirion (Temp/Humi) |
| PM2.5 Sensor Lifespan | Titi di wakati 20,000 |
| Awọn wiwọn | PM2.5, PM10, HCHO, TVOC, AQI, Temperature, Humidity |
| Gbejade Data | Bẹẹni, nipasẹ USB |
| UPC | 757233346244 |
8. Atilẹyin ọja ati Support
8.1 atilẹyin ọja Alaye
Specific warranty details for the Temtop LKC-1000S+ 2nd Air Quality Monitor are not provided in this manual. Please refer to the warranty card included with your product or visit the official Temtop webojú òpó wẹ́ẹ̀bù fún ìlànà àtìlẹ́yìn tó wà lọ́wọ́lọ́wọ́.
8.2 Onibara Support
For technical assistance, troubleshooting, or any questions regarding your device, please contact Temtop customer support. Contact information can typically be found on the product packaging, the official Temtop webojula, tabi kaadi atilẹyin ọja.





