Texas Instruments TI-80

Texas Instruments TI-80
The Texas Instruments TI-80 is a graphing calculator with 10 digits precision and formula input logic. It has 50 keys, and an LCD (liquid crystal) display. The power source is 2xCR2032 3V. The calculator was manufactured in Taiwan.

Facts at a glance:

Feature Value
Type: Graphing
Keys: 50
Precision: 10
Logic: Formula
Display type: LCD
Display size: 64
Length: 162mm
Width: 72mm
Thickness: 15mm
Weight: 142g
Power Source: 2xCR2032 3V
Country: Taiwan
Year introduced: 1995
YearDiscontinued: 1996
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See other calculators by Texas Instruments