产品介绍: 测量范围0.1至19990Lux 数据保持20秒,便于读数和记录技术指标: 型号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)电流2mAapprox测量时间2.5times/sec.温度湿度0~50℃Below80%RH操作温度-10℃~60℃角度/精度30 Lessthan 3%60 Lessthan 10%80 Lessthan 30%安标JISC1609CLASSA电源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