M 2 TOP 精密量表“TOP”系列持有德国专利，专利号：36 43 200创新的专利设计使M 2 TOP 量表更高的性价比，外壳更坚固。所有尺寸和允许偏差范围执行DIN 878标准。测量杆及下轴承有硬质不锈钢制成。 M 2 TOP 精密量表分度值           0.01mm测量范围           10mm周值                   1mm表径              Ф58mm下轴套              Ф8h6执行标准        DIN 878测量杆                  研磨          We hold German patent no. 36 43 200 for TOP seriesDial Gauges.New technological production methods enable us tomarket it at an astonishingly low price.All details of this Dial Gauge conform to DIN 878.This applies not only to the dimensions but also toallowed tolerances.Spindle and stem are made of resistant stainlesssteel.Precision Dial Gauge M 2 TOPReading 0,01 mmRange 10 mmRange per revolution 1 mmBezel-Ø 58 mmStem-Ø 8 h 6Dimensions and accuracy according to DIN 878Spindle lappedDimensioned drawing page 8