特點隔熱框架，錐型（測鉆一側(cè)）設計，易于對難以測量的位置進行測量測量面帶有硬質(zhì)合金頭帶有一個基準桿（不包括25mm（1 ）型）性能參數(shù)公制型─帶有刺輪鎖定裝置測量范圍貨 號分度值精 度0-25mm102-3010.01mm 2 m102-3070.001mm 2 m25-50mm102-3020.01mm 2 m102-3080.001mm 2 m50-75mm102-3030.01mm 2 m75-100mm102-3040.01mm 2 m英制型─帶有刺輪鎖定裝置測量范圍貨 號分辨率精 度0-1 102-321.001 .0001 102-327.0001 .0001 1 -2 102-322.001 .0001 102-328.0001 .0001 2 -3 102-323.001 .0001 3 -4 102-324.001 .00015 性能參數(shù)公制型─帶有摩擦套管測量范圍貨 號分度值精 度0-25mm102-3050.01mm 2 m102-3090.001mm 2 m25-50mm102-3060.01mm 2 m英制型─帶有摩擦套管測量范圍貨 號分辨率精 度0-1 102-325.001 .0001 102-329.0001 .0001 1 -2 102-326.001 .0001 102-330.0001 .0001