供电9v电池9v电池9v电池LCDsize48*31.8mm48*31.8mm59.0*51.0mmLCD尺寸ProductColorDarkGray+blackbalck+yellowDarkGray产品颜色深灰+黑黑+黄数字光度计照度计AR813GENERALFEATURES&SPECIFICATI***一般功能和规格AR-813AR-833AR-823MeasuringRange1～100,000lux0.01～50,000lux1～100,000lux测量范围Accuracy<4%rgd&plu***n;0.5%f.s<3%rgd&plu***n;0.5%f.s<3%rgd&plu***n;0.5%f.s测量***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&plu***n;2%&plu***n;2%&plu***n;2%重复性TheChangeAsTemperatureChange0.1%/℃0.1%/℃0.1%/℃温度特性SampingFrequency1.5times/sec1.5times/sec1.5times/sec取样率Resolution1Lux0.01～1Lux1Lux解析度Resp***eTime1s1s1s响应时间OverlevelIndication√√√过载提示MaxAndMinReadingHoldFunction________√***大、***小值锁定功能GENERALCHARACTERISTICS一般特征Power9vBattery9vBattery9vBattery供电9v电池9v电池9v电池LCDsize48*31.8mm48*31.8mm59.0*51.0mmLCD尺寸ProductColorDarkGray+blackbalck+yellowDarkGray产品颜色深灰+黑黑+黄深灰ProductNetWeight116.5g116.5g209.0g产品净重ProductSize166.2*64.0*30.5mm166.2*64.0*30.5mm151*83*26.5mm产品尺寸PACKINGINFORMATION包装包装方式1(中国)彩盒彩盒彩盒标准外箱容量404040标准外箱尺寸45.5*44.8*40.5cm45.5*44.8*40.5cm55.0*45.0*32.5cm标准外箱毛重9.85kg9.85kg14.7kg包装方式2(OtherCountries)BlisterBlisterBlisterStandardQuantityPerCarton404040StandardCartonSize36.8*36.8*25.7cm36.8*36.8*25.7cm37.1*36.5*28.0cmStandardCartonGrossWeight11.84kg11.84kg6.48kg温湿度记录仪（RS232)CENTER313光电转速表DT838(类似DT2234A)压力表/压力计AZ8230温湿度记录仪（RS232)CENTER313光电转速表DT838(类似DT2234A)木材水分计testo606木材水份仪MC2G粮食水分仪MC7821经济型水分计MS7001红外线快速水分测定仪JKSFY-60数字水分仪感应式MC7812光功率计JKNF11XYP***100差压/压力计工具箱网络维护工具箱网络维修工具箱电脑维修工具箱电工维修工具箱家庭用工具箱***工具箱工具盒进口工具箱)