基恩士示波器GR-7000
是德E4438C
FLUKE9500B
FLUKE5522A
FLUKE5500A
R&SSMW200A
R&SSMB100A
R&SSMA100A
泰克TLA6400
泰克MSO5204B
泰克MDO4104C
泰克MDO3054
