大量程三點內徑尺特性:·三點定位測量·采用了專利結構和可換測頭,測量范圍大·可換測頭精度高,更換后無需校零位·棘輪測力·RS232數據輸出,接口電纜:P1102(選配)·數顯系統與132-XX-5X4電子外徑千分尺相同·L—最大測量尺寸 測量范圍精度校對環規可換測頭接長桿200-500mm(1+L/50)umφ200mm3×50mm3×100mm150mm,500mm200-1000mm(1+L/50)umφ200mm3×50mm3×150mm3×250mm3×350mm3×100mm3×200mm3×300mm150mm,500mm,1000mm