Texas Instruments SR-22

The Texas Instruments SR-22 is an arithmetic calculator with 10 digits precision and algebraic logic. It has 6 functions, 34 keys, and a gas discharge display. The calculator was manufactured in USA.

Facts at a glance:

Feature Value
Type: Arithmetic
Functions: 6
Keys: 34
Precision: 10
Logic: Algebraic
Display type: Discharge
Length: 230mm
Width: 165mm
Thickness: 68mm
Country: USA
Year introduced: 1973
YearDiscontinued: 1973

See other calculators by Texas Instruments