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- The latest 10-IN-1 air quality detector measures PM2.5, PM10, particles, HCHO(formaldehyde), TVOC, AQI, temperature, humidity and histogram function. New relesed data export function.
- The new histogram function can reflect the changes on PM2.5 directly for the latest 12 hours.
- Temtop advanced third-generation laser particle sensor has a lifetime up to 20,000 hours. Combined with the unique particle swarm optimization algorithm, it makes particle measurement more accurate and stable.
- The pre-calibrated electrochemical sensors will accurately capture formaldehyde molecules accompanied by the detection function covering a wide range of organic pollutants.
- Large TFT screen and rich display make it clear and easy to read data, even with battery indicator light to help you check battery at any time.
- Data Export Function: Export data to build a unique database for your home and your own surrounding air. Access real-time detailed data from your devices and analyze your indoor air.
- 3rd Generation Particle Sensor: To improve stability: we use more stable and professional QSI laser diode as the light source. To improve consistency: we design flexible fan controlling tech to keep the inhaled air samples become more balanced. To improve accuracy: we optimized the PSO algorithm to achieve more accurate data.
- Know the Air at A Glance: It complies with the health guide formulated according to EPA standards, and displays different colors, making the air quality clear at a glance.
- Suitable for Multiple Scenarios: Desktop: Put it on the desk or bedroom to easily check the indoor air quality. Handheld: Portable, can be carried anywhere, monitoring the air quality around you at anytime, anywhere.

| Model | LKC-1000S+ 2nd Generation |
| Dimensions | 6.9×2.6×1.2 in |
| Battery Capacity | 3000mAh |
| Battery Life | 6-8h after full charged |
| Input | DC5V/1A |
| Working Environment | 32-122℉, 0-90%RH |
| PM2.5 Measuring Range | 0-999 μg/m³ (Resolution: 0.1μg/m³) |
| User Manual | Download |
| PM2.5 Accuracy | ±10μg/m³(@0-100μg/m³), ±10%(@100-500μg/m³) |
| PM10 Measuring Range | 0-999 μg/m³ (Resolution: 0.1μg/m³) |
| PM10 Accuracy | ±15μg/m³(@0-100μg/m³), ±15%(@100-500μg/m³) |
| HCHO(formaldehyde) Measuring Range | 0-2 mg/m³ (Resolution: 0.01mg/m³) |
| HCHO(formaldehyde) Accuracy | ±0.03mg/m³(@0-0.3mg/m³), ±15%(@0.3-2mg/m³) |
| Interfere Gases of HCHO(formaldehyde) | CO, H2S, H2, SO2, NO2, NO, CL2, C2H4, NH3. CO2, Methanol, Ethanol, Phenols |
| Export Data Function |
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| Calibration | To ensure the accuracy of the formaldehyde sensor, make sure it is placed in a ventilated environment (indoor or outdoor) for at least 6 hours before used for the first time or after stored for a long time. |
| Warranty | 1 Year |




























