MeasuringRange1~100,000lux0.01~50,000lux1~100,000lux 测量范围 Accuracy 4%rgd 0.5%f.s 3%rgd 0.5%f.s 3%rgd 0.5%f.s 测量精确度 UnitSelectionLuxLuxLux/Fc 单位转换 MeasureLevelSeletionAutoAutoAuto/MANUAL 测量档位选择 DataHoldFunction 数据保持显示功能 AutoPowerShutOff 自动关机功能 LowBatteryIndication 低电显示功能 LCDBackLightSelection____________ 背光显示选择功能 Repeatability 2% 2% 2% 重复性 TheChangeAsTemperatureChange0.1%/℃0.1%/℃0.1%/℃ 温度特性 SampingFrequency1.5times/sec1.5times/sec1.5times/sec 取样率