Cintra
Cintra, Inc. was a company in Sunnyvale, CA, that produced early desktop calculators. The Cintra calculators were re-branded as Tektronix products when Tek bought Cintra in May 1971:
- Scientist 909 desktop scientific calculator with a Nixie display
- Statistician 911 desktop statistical calculator with a Nixie display
- 926 Programmer provides programming functionality with conditionals, branching and subroutines for the 909/911
- 928 Instructor (cassette interface)
- 941 printer
- 923 card reader
- 920 "Repeater"
- 905 Junction box
Links
Documents Referencing Cintra
| Document | Class | Title | Authors | Year | Links |
|---|---|---|---|---|---|
| Tekscope 1971 V3 N5 Sep 1971.pdf | Article | The Tektronix Scientist 909 | Dave Takagishi | 1971 | 909 • 926 • 941 • 928 • 911 • Cintra |