測量范圍貨號精度0-25mm123-101 4um0-25mm123-113 4um25-50mm123-102 4um25-50mm123-114 4um50-75mm123-103 6um50-75mm123-115 6um75-100mm123-104 6um75-100mm123-116 6um200-225mm123-105 7um225-250mm123-106 7um250-275mm123-107 8um275-300mm123-108 8um200-225mm123-109 8um225-250mm123-110 9um250-275mm123-111 9um275-300mm123-112 9um