HP-881AS,HP-881B,HP-881C,可分合多功能照度计
度特性Temperature Characteristic:0.1%/℃ .
测试速度Test rate: 0.4 sec.
感光检测器Photo detector: one silicon photo diode with filter.
数据保持（峰值保持）.
背光照明.
机身尺寸Dimension: 1656732mm .
重量Weight:约approx. 160 g (含电池including battery) .

12/25 02:19