Oscilloscope - 350Mhz - 2 Channels

[David Lessard]

TEKTRONIX - 485: Portable Oscilloscope.
350 MHz at 5mV/div NSEC/div sweep rate
0 div/NSEC writing speed.
Alternate switching between intensified and delayed sweeps.
1M ohms and 50 ohms input impedances

2 Probes
Service schematic
User manual

$500 or best offer.

Serious inquiries only please

[email protected]

 

[Jim Yanik]

TEKTRONIX - 485: Portable Oscilloscope.
350 MHz at 5mV/div NSEC/div sweep rate
0 div/NSEC writing speed.

ZERO div/nsec writing speed? doesn't that mean the CRT is dead,no beam?