內徑表(511系列)短臂型特點:把手以下的長度較短,小型設計,結構輕巧測針帶有硬質合金頭經久耐用性能參數公制型分度值測量范圍貨號編號測頭深度0.001mm18-35mm511-471CGB-3550mm0.001mm35-60mm511-472CGB-6050mm0.001mm50-100mm511-473CGB-10050mm0.001mm50-150mm511-474CGB-15050mm0.01mm18-35mm511-461CGB-3550mm0.01mm35-60mm511-462CGB-6050mm0.01mm50-100mm511-463CGB-10050mm0.01mm50-150mm511-464CGB-15050mm