测试探针型号针尖直径针杆直径针长材质根/盒T20-40.4微米20mil2.2"硬钨材质50.4微米直径的针须焊接于镍质针杆上T20-70.7微米20mil1.26"硬钨材质100.7微米针须焊接于镍质针杆上T20-101微米20mil1.26"硬钨材质10T20-505微米20mil1.26"硬钨材质10T20-10010微米20mil1.26"硬钨/铍铜材质10T20-15015微米20mil1.26"硬钨/铍铜材质10T20-20020微米20mil1.26"硬钨/铍铜材质10T20-1000100微米20mil1.26"硬钨/铍铜材质10T20-2000200微米20mil1.26"硬钨/铍铜材质10)