Texas Instruments TI-51-III Scientific programmable calculator

General specifications
Type Scientific programmable calculator
Production years 1977 - -
New price -
Operating system n.a.
Chipset/CPU -
I/O -
Performance index 0
Arithmetics
Entry method Algebraic with precedence
Precision 11 digits
Advanced functions













Forensic result 9.007726486
Features
 









Scientific programmable calculator: Texas Instruments TI-51-III
Programming
Programming model Partially merged keystroke
Programming features




Program display Keycode
Program editing Overwrite capability
Memory
Programming 32 program steps
Data 10 numbers
Secondary
ROM
Functions + - × ÷
Display
Type LED
Size 8+2 digits
Dimensions
L×W×H 140×76×38 mm
Weight 170 g
Power
Batteries 2×NiCd AA (sealed in battery pack BP-7)
External power AC-9132 adapter (5.7VAC 240 mA) / AC-9900 (8.5VAC 120mA)
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Description


With only 32 program steps, no continues memory and no way to store programs, the TI-51 III's usefullness as a programmable device is limited at best. TI added (limited) programming capabilities to more of their scientific calculator of the same era. Probably more for marketing reasons than anything else.

The TI-51 III is the European counterpart of the TI-51.

Image


Scientific programmable calculator: Texas Instruments TI-51-III



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This page was last modified on January 19th, 2008

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