the calculator home page

Omron 12SR

The Omron 12SR is a scientific calculator with 12 digits precision and RPN (reverse polish notation) logic. It has 60 functions, 30 keys and a VFD (vacuum fluorescent) display. The power source is 3xAA batteries. The calculator was manufactured in Japan.

Facts at a glance:

Type Scientific
Functions 60
Keys 30
Precision 12
Logic RPN
Display type VFD
Display size
Length 164 mm
Width 86 mm
Thickness 39 mm
Weight 270 g
Power Source 3xAA
Country Japan
Original price unknown
Est. current value unknown
Year introduced 1976
Year discontinued 1976

See other calculators manufactured by Omron.