Tektronix P6243 1GHz 10X Active Probe
Agilent 1156A Active Probe, 1.5 GHz, 5000 Series, 6000 Series (300MHz - 1GHz), w/ accessories
Agilent N2795A Active Probe, 1 GHz, 10:1, 1 MOhm, 1 pF
Agilent E2676A InfiniiMax Single-ended Browser Probe Head
Tektronix P7513 Oscilloscope 13 GHz Tri Mode Probe