If the photograph is clicked, it grows.

HP 54504A DC-400MHz 2ch Oscilloscope
SOLD OUT sold
osc925

DC-400MHz 2ch BNC(f) 1Mohm/50ohm Trr<875ps Max250V
Real time DC-50MHz Trr<7ns
1mV/div-5V/div 8bit acc 1.25% 1Mohm//7pF Offset +-2V-+-250V
Sweep 1ns/div-5s/div Acc0.01% Memory 501-2001Word Delay 1ns-5s
Trigger
INT DC-50MHz 0.5div 50-100MHz 0.125Xfull scale EXT DC-250MHz 100mVp-p
Pattern Trig ,Glitch Trig ,State Trig ,Event Trig
Math Cursor WaveMemory X4 Measure Pulse Parameter
Auto setup Save recall SelfTest Calibration
HP-IB
AC 115/230V 350VA 10Kg 422W194H362D
manual