Master 154

The Master 154 is an arithmetic calculator with 8 digits precision and algebraic logic. It has 7 functions, 23 keys, and a VFD (vacuum fluorescent) display.

Facts at a glance:

Feature Value
Type: Arithmetic
Functions: 7
Keys: 23
Precision: 8
Logic: Algebraic
Display type: VFD
Year introduced: 1975

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