厦门帅宁仪器代理销售5202照度计5202照度计技术规格： 量程               0.1-19990Lux精度               Lux     Accuracy            Fc    Accuracy                   200     ±(4%rdg±5rdg)     20    ±(4%rdg±5rdg)                   2000    ±(4%rdg±5rdg)     200   ±(4%rdg±5rdg)                   20000   ±(5%rdg±4rdg)     2000  ±(5%rdg±4rdg)电流               2mA approx测量时间           每秒2.5次温度/湿度特性      0-50℃ Below 8% RH操作温度           -10℃至60℃角度/精度30°Less than ±3%60°Less than ±10%80°Less than ±30%电池               6F22(9V)尺寸Meter:166 (长)×68(宽) ×32(深)mmLight Receiving Sensor: 85 (长)×67(宽) ×32(深)mm重量               约270g附件               光电管盖6F22(9V)×1包装盒 说明书