照度計(jì)5202 5202照度計(jì)技術(shù)規(guī)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)電流2mAapprox測(cè)量時(shí)間每秒2.5次溫度/濕度特性0-50℃Below8%RH操作溫度-10℃至60℃角度/精度30 Lessthan 3%60 Lessthan 10%80 Lessthan 30%電池6F22(9V)尺寸Meter:166(長(zhǎng)) 68(寬) 32(深)mmLightReceivingSensor:85(長(zhǎng)) 67(寬) 32(深)mm重量約270g附件光電管蓋6F22(9V) 1包裝盒說(shuō)明書(shū)