RandS UR-250

The RandS UR-250 is an arithmetic calculator with 8 digits precision and algebraic logic. It has 6 functions, 24 keys, and a VFD (vacuum fluorescent) display. The power source is 3xAA.

Facts at a glance:

Feature Value
Type: Arithmetic
Functions: 6
Keys: 24
Precision: 8
Logic: Algebraic
Display type: VFD
Length: 130mm
Width: 82mm
Thickness: 21mm
Power Source: 3xAA
Year introduced: 1975

See other calculators by RandS