19,90 €
Measuring range PM2.5 | 0 ... 500 μg / m³ |
Resolution | 1 μg / m³ |
Accuracy | <100 μg / m³: ± (10 μg / m³ + 10 digits) |
<400 μg / m³: ± (10 μg / m³ + 30 digits) | |
>400 μg / m³: ± (10 μg / m³ + 50 digits) | |
Measuring range temperature | -10 ... 50°C / 14 ... 122°F |
Resolution | 0.1°C / 0.18°F |
Accuracy | ± 1°C / 1.8°F |
Measuring range humidity | 0 ... 99% rh |
Resolution | 1% rh |
Accuracy | 30 ... 80% RH: ± 5% RH |
Display | LC display |
Backlight | White (standard) |
Red (alarm) | |
Battery indicator | Four-level display |
Automatic shutdown | After 2 h |
Power supply | 3.7V Li-ion battery |
Micro USB | |
Operating conditions | 0 ... 50°C / 32 ... 122°F, 0 ... 85% rh |
Storage conditions | -20 ... 60°C / -4 ... 140°F, 0 ... 95% rh |
Weight | 195 g / < 1 lb |
Dimensions | 75 x 55 x 130 mm / 3 x 2.2 x 5 in |