If the photograph is clicked, it grows.

Tektronix 2466B 400MHz 4ch Oscilloscope
SOLD OUT sold
osc775

SME-HiBrightCRT 400MHz 4ch Protable Oscilloscope 2mV/div(350MHz) 50/1Mohm AutoSetup CRT-readout AutoParameter IDbottum Memory30
Sweep:500ps-0.5s/div Handf-off Trigger Auto-Measure:Frequency,Volt,Trr,Tfall,Time,PulseWidth offset-calibration
P6137*2,Manual