外徑式數(shù)顯千分尺產(chǎn)品描述 特大型液晶顯示屏顯示測量讀數(shù),分辨力0.001mm輕便的設(shè)計(jì)使單手測量更方便功能：自動停電功能、測量單位轉(zhuǎn)換、置零、數(shù)據(jù)保持、數(shù)據(jù)預(yù)置,設(shè)置公數(shù)顯千分尺 特點(diǎn) 尺體分為不銹鋼和碳鋼兩種 數(shù)據(jù)預(yù)置 單手握尺時(shí)仍可使用測力裝置(一般千分尺不能) 按鍵少,功能多 相對測量和絕對測量的轉(zhuǎn)換 B型為棘輪微調(diào)裝置 C型為摩擦微調(diào)裝置 技術(shù)參數(shù) 測量范圍貨號分辨力允許誤差0-30mm(0-1.2 ) 211-101B0.001mm(.00005 )0.004mm25-50mm(1-2 ) 211-102B0.001mm(.00005 )0.004mm50-75mm(2-3 ) 211-103B0.001mm(.00005 )0.005mm75-100mm(3-4 ) 211-104B0.001mm(.00005 )0.005mm0-25mm(0-1 ) 211-101E0.001mm(.00005 )0.004mm25-50mm(1-2 ) 211-102E0.001mm(.00005 )0.004mm50-75mm(2-3 ) 211-103E0.001mm(.00005 )0.005mm75-100mm(3-4 ) 211-104E0.001mm(.00005 )0.005mm