技术规格:量程0.1-19990Lux精度LuxAccuracyFcAccuracy200 (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2mAapprox测量时间每秒2.5次温度/湿度特性0-50℃Below8%RH操作温度-10℃至60℃角度/精度30 Lessthan 3%60 Lessthan 10%80 Lessthan 30%电池6F22(9V) 尺寸Meter:166(长) 68(宽) 32(深)mmLightReceivingSensor: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