测量范围...................... 100-500mm
分度值 ...................... 0.001mm/8mm;0.00075mm/6mm
刻度范围............................60格
目镜放大倍率................ 17.5×
物镜焦距.........................400㎜
仪器准确度...............0.5格值
仪器外形尺寸(长×宽×高).....约340mm×420mm×270mm
仪器净重....................约10kg
包装外形尺寸 ......约740mm×420mm×280mm
