| ●测量范围0.1至19990Lux ●数据保持20秒,便于读数和记录
                         | 型号 | Model 5202 |              | 量程 | 0.1~ 19990Lux |              | 精度 | Lux | Accuracy | Fc | Accuracy |              | 200 | ± (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×1 | Photocell Cover×1 |              | 6F22(9V) ×1 | Instruction Manual×1 |  |