


The Temtop Innovative Handheld Particle Counter for Air Quality Measurement Conforms to ISO Standard PMD 331 is an advanced, ISO-compliant handheld particle counter designed for accurate measurement of airborne particulate concentrations. It is suitable for air quality monitoring applications in factories, clean rooms, industrial environments, and research settings.
| Parameter | Details |
|---|---|
| Particle Measurement Range | PM0.3, PM0.5, PM1.0, PM2.5, PM5.0, PM10 |
| Measurement Principle | Laser scattering |
| Accuracy | ±10% |
| Sample Flow Rate | 2.83 L/min (0.1 CFM) |
| Power Supply | Rechargeable lithium battery or DC 5V / 2A |
| Operating Time | Up to 8 hours on a full charge |
| Display | 4.3-inch color LCD |
| Memory Capacity | Stores up to 10,000 records |
| Operating Temperature | 0°C to +50°C (32°F to +122°F) |
| Dimensions (L × W × H) | 240 × 120 × 70 mm |
| Weight | Approx. 850 g |
