MBO Classic I

The MBO Classic I is an arithmetic calculator with 8 digits precision and algebraic logic. It has 6 functions, 21 keys, and a VFD (vacuum fluorescent) display. The power source is 2xAA.

Facts at a glance:

Feature Value
Type: Arithmetic
Functions: 6
Keys: 21
Precision: 8
Logic: Algebraic
Display type: VFD
Length: 125mm
Width: 80mm
Thickness: 20mm
Power Source: 2xAA
Year introduced: 1975

See other calculators by MBO