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LUX METER LG40 CONSTANT (ALAT PENGUKUR INTENSITAS CAHAYA)
| Measurement Range | 200, 2000, 20000, 40000 lux/fc (1fc = 10.76lux) | |
| Accuracy | ±5% rdg ± 10dgts ( | |
| ±10% rdg ± 10 dgts (>10000 lux/fc) | ||
| Repeatability | ±2% | |
| Measurement rate | 2.5 times per second, nominal | |
| Temp. Characteristics | ±0.1%/°C | |
| Photo detector | one silicon photo diode with filter | |
| Display | 1999 counts | |
| Indication | polarity, over range, low battery | |
| Storage temperature | -10 ~ 60°C (14 ~ 140°F) at 80% RH | |
| Operating temperature | 0 ~ 40°C (32 ~ 104°F) | |
| Operating humidity | 0 ~ 80% RH | |
| Auto power off | ±17 minutes | |
| Power | 9V battery | |
| Accessories | battery, instruction manual, warranty card, | |
| certificate of product conformance | ||
