230,90 €
Measuring range | 1000 ... 400,000 Lux |
0.0 ... 999.9 Lux | |
Resolution | 1 Lux |
0.1 Lux | |
Measuring range (footcandle) | 1000 ... 400,000 fc |
100 ... 999 fc | |
0.00 ... 99.00 fc | |
Resolution | 1 fc |
1 fc | |
0.01 fc | |
Accuracy | ±5% of measured value ±10 digits with standard light A |
±10% of measured value ±10 digits | |
Repeatability | ±2% |
Sampling rate | 4 Hz |
Sampling rate peak hold | 10 µs |
Sensor | Silicon photodiode with spectral filter |
Battery status display | Battery symbol appears, |
when the battery voltage is too low. | |
Interface | Micro-USB (only for charging) |
Power supply battery |
3.7V Li-Ion battery |
Power supply USB | 5 V DC, 1 A |
Operating conditions | -10 … 50°C / 14 ... 122°F / < 80% RH, |
non-condensing | |
Storage conditions | -20 … 50°C / -4 ... 122°F / < 80% RH, |
non-condensing | |
Dimensions | Meter: 162 x 88 x 32 mm / 6.4 x 3.5 x 1.3 in |
Sensor: 102 x 60 x 25 mm / 4 x 2.4 x 1 in | |
Weight | ca. 320 g / 11.3 oz |