911: Difference between revisions

Revision as of 10:30, 18 August 2021

Tektronix 911
Desktop statistical calculator Produced from 1969 to (?) Manuals please add (All manuals in PDF format unless noted otherwise)

The Cintra/Tektronix 911 aka Statistician 911 is a desktop statistical calculator with a Nixie display.

It replaces the Log(x), tan(x), hyper, and π keys of its scientific-type sister model 909 with factorials and statistical functions.

The 926 Programmer provides programming functionality with conditionals, branching and subroutines for the 909/911.

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+{{Instrument Sidebar
+|manufacturer=Tektronix
+|model=911
+|class=Computer
+|series=
+|summary=Desktop statistical calculator
+|image=Image needed.jpg
+|caption=
+|introduced=1969
+|discontinued=(?)
+|designers=
+|manuals=
+* ''please add'' [[Category:Manual needed]]
+}}
 The '''[[Cintra]]/Tektronix 911''' aka ''Statistician 911'' is a desktop statistical calculator with a [[Nixie]] display.
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 [[Category:Computers]]
-[[Category:Introduced in 1969]]