Commodore SR9190R

Commodore SR9190R
The Commodore SR9190R is a scientific calculator with 10 digits precision and algebraic logic. It has 49 keys, and an LED (light-emitting diode) display, typical of calculators of this era. The power source is 3xAA sealed batteries. The calculator was manufactured in England ; Hong Kong.

Functions include unit conversion, math, trig, %, polar/rect, complex, standard deviation, linear regression and binomial/poison/Normal statistical distributions.

Facts at a glance:

Feature Value
Type: Scientific
Keys: 49
Precision: 10
Logic: Algebraic
Display type: LED
Length: 151mm
Width: 79mm
Thickness: 36mm
Weight: 235g
Power Source: 3xAA sealed batteries
Country: England ; Hong Kong
Original price: 40
Year introduced: 1975

See other calculators by Commodore