标准型深度卡尺SDM
型号                           测定范围 mm               *小读值mm           Amm        基座尺寸mm        Dmm

SDM15                         150mm/6"                   0.02mm/0.001"     260                 100                       11

SDM20                          200mm/8"                   0.02mm/0.001"    310                  100                      11

SDM30                         300mm/12"                 0.02mm/0.001"     410                  100                      11

SDM50                          500mm/20"                0.02mm/0.001"      680                 180                      16

SDM60                          600mm/24"                 0.02mm/0.001"      780                 180                     16

SDM100                       1000mm/40"                0.02mm/0.001"      1150              250                      20