产品介绍：
part no.:ac-14 tube size:dial gauge f=55mm 0~60psi/0~400kpa part no.:ac-14-1 tube size:dial gauge f=54mm 0~200psi part no.:ac-15 tube size:dial gauge f=52mm 0~100psi/0~700kpa part no.:ac-15-1 tube size:dial gauge f=51mm 0~100psi/0~700kpa part no.:ac-16 tube size:dial gauge f=55mm 0~150psi/0~1mpa part no.:ac-17 tube size:dial gauge f=50.8mm 0~150psi/0~1mpa part no.:ac-18 tube size:dial gauge f=40mm 0~150psi/0~1mpa part no.:ac-19 tube size:dial gauge f=52mm 0~10kg/cm/0~150kpa part no.:ac-20 tube size:dial gauge f=40mm 0~150psi/0~1mpa part no.:ac-21 tube size:dial gauge f=52mm 0~250psi/0~18kg/cm part no.:ac-22 tube size:dial gauge f=68mm 0~600psi/0~40bar part no.:ac-22-1 tube size:dial gauge f=68mm 0~150psi/0~10bar part no.:ac-23 tube size:dial gauge f=52mm 0~100psi part no.:ac-24 tube size:dial gauge f=40mm 0~1mpa