Unitrex 801K

The Unitrex 801K is an arithmetic calculator with algebraic logic. It has 4 functions, and a VFD (vacuum fluorescent) display. The power source is 4xAA.

Facts at a glance:

Feature Value
Type: Arithmetic
Functions: 4
Logic: Algebraic
Display type: VFD
Length: 152mm
Width: 165mm
Power Source: 4xAA
Year introduced: 1975

See other calculators by Unitrex