內(nèi)徑千分尺312-03-050特性: 組合接桿測(cè)量范圍大。硬質(zhì)合金測(cè)量面。 配有校對(duì)卡規(guī)校對(duì)零位。 鋼管測(cè)桿外圓尺寸φ22mm。 分辨率為:0.01mm刻線分辨率:0.01mm 精度:公制±(3+n+L/50)μm;英制±0.00005(3+n+L/2)"。(n=接桿數(shù),L=最大測(cè)量長(zhǎng)度)。 322-03-050貨號(hào)測(cè)量范圍接桿312-XX-05X系列312-00-050150-175mm微分頭312-01-050150-1400mm25mm,50mm(2pcs.),100mm,200mm,400mm(2pcs.)312-02-050150-2000mm25mm,50mm(2pcs.),100mm,200mm(2pcs.),400mm(3pcs.) 312-03-050150-2100mm25mm,50mm(2pcs.),100mm(2pcs.),200mm(2pcs.),400mm(3pcs.)322-XX-05X系列322-00-050150-175mm微分頭322-03-050150-1000mm25mm,50mm(2pcs.),100mm,200mm,400mm322-04-050150-1500mm25mm,50mm(2pcs.),100mm(2pcs.),200mm,400mm(2pcs.)322-05-050150-2000mm25mm,50mm(2pcs.),100mm,200mm(2pcs.),400mm(3pcs.)貨號(hào)