微分頭0803-0100903-010貨號測量范圍精度分辨率 尺寸圖棘輪測力0803-0100-25mm0.003mm0.01mm 0803-3100-25mm0.003mm0.01mm 0903-0100-25mm0.003mm0.01mm 0903-3100-25mm0.003mm0.01mm 無聲測力0803-0200-25mm0.003mm0.01mm 0803-3200-25mm0.003mm0.01mm 0903-0200-25mm0.003mm0.01mm 0903-3200-25mm0.003mm0.01mm 棘輪套測力0803-0300-25mm0.003mm0.01mm 0803-3300-25mm0.003mm0.01mm 0903-0300-25mm0.003mm0.01mm 0903-3300-25mm0.003mm0.01mm 貨號