Tektronix 7904A 500 MHz Oscilloscope

Tektronix Catalog CostLow BidHigh Bidaverage
$9085 (1985)
$11,530 (1989)
...
$250.00 (buy it now) 8/10/01 #1623611277 jds8 (w/ 2-7A18)
$355.00 10/12/01 #1646623236 jbarkley (w/7B92A, 7A24, 7A19)
$255.00 10/26/01 #1652441153 jbarkley (no plug-ins)
$235.00 11/10/01 #1659857823 jbarkley (w/7A19,7A24,7A22,7B85)
$150.00 11/13/01 #1660174291 jtech100 (w/7A22,7B80,7B85,7A26)

Tektronix CRT Tube Number 154-0644-05 Standard/P31 (-09 P11)
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    THE TEK 7904A IS A 500MHZ MAIN FRAME AND 700ps/div RISE TIME. GREATER THAN 2.5cm/ns WRITING SPEED WITH CRT READ OUT.