- Incl. ISO calibration certificate
| Measurement function PM2.5 | |
| Measuring range | 0 ... 250 μm / m³ |
| Resolution | 1 μm / m³ |
| Accuracy | ± (10% of rdg. + 15 μm) |
| Measuring function humidity | |
| Measuring range | 5 ... 95% rh |
| Resolution | 0.1% RH |
| Accuracy | > 70% RH: ± (3% of the prev |
| + 1% RH) | |
| <70% RH: ± 3% RH | |
| Measuring function temperature | |
| Measuring range | 0 ... 50°C / 32 ... 122°F |
| Resolution | 0.1°C / 0.18°F |
| Accuracy | ± 0.8°C / 1.44°F |
| Measurement function CO2 | |
| Measuring range | 0 ... 10,000 ppm |
| Resolution | 1 ppm |
| Accuracy | < 1000 ppm: ± 40 ppm |
| < 3000 ppm: ± (50 ppm + 3% of rdg.) | |
| > 3000 ppm: ± (50 ppm + 5% of rdg.) | |
| Measuring function air pressure | |
| Measuring range | 10 ... 1100 hPa |
| Resolution | 0.1 hPa |
| Accuracy | ± 1.5 hPa |
| Display | LCD display with backlight |
| Storage | SD card max. 32 GB |
| Storage rate | 2 ... 3,600 s |
| Memory error | < 0.1% of the completely stored data |
| Display | Hold, Max, Min |
| Measuring rate | About 1 s |
| Interface | Serial for live visualization on computers |
| (Data cable SOFT-LUT-USB sold separately) | |
| Alarm output | OC output 24V / 70-mA DC |
| Power supply | 6 x 1.5V AA battery |
| 9V / 1 A power adapter | |
| Current consumption | 230-mA without lighting |
| approx. 250-mA with lighting | |
| Operating conditions | 0 ... 50°C / 32 ... 122°F, max. 80% rh |
| Weight | About 387 g / < 1 lb |
| Dimensions | 164 x 93 x 72 mm / 6.5 x 3.7 x 2.8 in |
