Measureing Range                    0.1Lux~50，000Lux
Accuracy                                       ≤10，000Lux: ±4%rdg±0.5f.s；                                 ≥10，000Lux:±5%+10digits
Resolution                                   1Lux
Repeatability                                ±2%
Temperature Characteristic      ±0.1%/℃
Sampling Time                           2.0 times/s
Display                                         1999
Data Hold                                     √
Back Light                                    √