日本共立kyoritsu 5202照度计介绍：- 测量范围0.1至19990Lux - 数据保持20秒，便于读数和记录日本共立kyoritsu 5202照度计的技术参数：型号kyoritsu 5202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2mA approx测量时间2.5times/sec.温度湿度0~50℃ Below 80% RH操作温度-10℃~60℃角度/精度30°Less than ± 3%60°Less than ± 10%80°Less than ± 30%安标JIS C 1609 CLASS A电源6F22(9V)尺寸Meter:148(L )×71(W)×36(H)mm/Light Receiving Sensor:85(L)×67(W)×36(H)mm重量270g附件Carrying Case×1Photocell Cover×16F22(9V) ×1Instruction Manual×1