

The Temtop LKC-1000S+ 2nd is a professional air quality meter designed to monitor multiple key indicators: PM2.5 and PM10 fine particulate matter, formaldehyde (HCHO), volatile organic compounds (TVOCs), air quality index (AQI), along with temperature and humidity. It supports data export, has a large display, and a built-in battery – making it suitable for use in offices, laboratories, or for indoor/outdoor environmental assessments.
| Specification | Details |
|---|---|
| Model | LKC-1000S+ – 2nd Generation |
| PM2.5 Measurement Range | 0 – 999 µg/m³ |
| PM2.5 Resolution | 0.1 µg/m³ |
| PM2.5 Accuracy | ±10 µg/m³ (0 – 100 µg/m³); ±10% (100 – 500 µg/m³) |
| PM10 Measurement Range | 0 – 999 µg/m³ |
| PM10 Resolution | 0.1 µg/m³ |
| PM10 Accuracy | ±15 µg/m³ (0 – 100 µg/m³); ±15% (100 – 500 µg/m³) |
| HCHO (Formaldehyde) Measurement Range | 0 – 2 mg/m³ |
| HCHO Resolution | 0.01 mg/m³ |
| TVOC Measurement Range | 0 – 5 mg/m³ |
| TVOC Resolution | 0.01 mg/m³ |
| Power Supply / Battery | Built-in lithium battery ~3000 mAh |
| Operating Time | Approximately 6 – 8 hours after full charge |
| Data Output | USB – supports connection to PC or USB flash drive for data storage |
| Operating Environment | Temperature: 0 – 50 °C; Humidity: 0 – 90 % RH |
| Dimensions | Approx. 177 × 65.5 × 32 mm (≈ 6.9 × 2.6 × 1.2 inches) |
