S331L---------------------------------------------
E5071C网络分析仪---------------------------------------
DPO2024B------------------------------------------
AFG3252/C-----------------------------------------
FLUKEDTX-1500-------------------------------------
WT500功率计------------------------------------------
U1602B手持式示波器--------------------------------------
DPO70404C示波器--------------------------------------
Keysight86100D------------------------------------
MSO7104A------------------------------------------