Commodore SR4148R (SR-4148R)

Commodore SR4148R
Image: wass.net used with permission
The Commodore SR4148R is a scientific calculator with 10 digits precision and algebraic logic. It has 30 functions, 48 keys, and an LED (light-emitting diode) display, typical of calculators of this era. The power source is 3xAA sealed. The calculator was manufactured in USA.

Facts at a glance:

Feature Value
Type: Scientific
Functions: 30
Keys: 48
Precision: 10
Logic: Algebraic
Display type: LED
Length: 152mm
Width: 81mm
Thickness: 30mm
Weight: 158g
Power Consumption: 1.500W
Power Source: 3xAA sealed
Country: USA
Year introduced: 1974
YearDiscontinued: 1975

See other calculators by Commodore