●測量范圍0.1至19990Lux●數(shù)據(jù)保持20秒，便于讀數(shù)和記錄型號Model5202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測量時間2.5times/sec.溫度濕度0~50℃Below80%RH操作溫度|10℃~60℃角度/精度30 Lessthan 3%60 Lessthan 10%80 Lessthan 30%安標JISC1609CLASSA電源6F22(9V)尺寸Meter:148(L) 71(W) 36(H)mm/LightReceivingSensor:85(L) 67(W) 36(H)mm重量270g附件CarryingCase 1PhotocellCover 16F22(9V) 1InstructionManual 1