... FEATURESMeasuring range: 0.1Lux~200,000Lux 0.01FC~20,000FC High accuracy in measuring,reflcet quickly The ... 20FC,200FC,2,000FC,20,000FC 20,000Lux range: reading×10 200,00Lux range: reading×100 20,000FC range: reading ... ×10Annotate: 1FC=10.76Lux Accuracy: ±3%rdg±0.5%f.s(>20,000Lux ... life: it can use 200hour continuously Dimension: 100×60×28mm(photo detector) 149×71×41mm(meter ...