测量气体和液体的压力量程：从0-30/60/100/200/300/600/1000/2000/3000/6000/10000psig精度：1A级盘装,刻度盘直径:6或8.5过压:150%连接:1/4内螺纹 选型表： 型号 描述 7111-G045C Direct drive pressure gage, range 30 Hg to 45 psi. 7111-G060C Direct drive pressure gage, range 30 Hg to 60 psi. 7111-G100C Direct drive pressure gage, range 30 Hg to 100 psi