calculator.org the calculator home page

National SemiConductor 200R

The National SemiConductor 200R is an arithmetic calculator with unknown digits precision and algebraic logic. It has 8 functions, 25 keys and a VFD (vacuum fluorescent) display. The power source is Sealed battery pack.

Facts at a glance:

Type Arithmetic
Functions 8
Keys 25
Precision unknown
Logic Algebraic
Display type VFD
Display size
Printer
Length 140 mm
Width 70 mm
Thickness unknown mm
Weight unknown g
Power Source Sealed battery pack
Country
Original price unknown
Est. current value unknown
Year introduced
Year discontinued

See other calculators manufactured by National SemiConductor.