Mathbook 817L

The Mathbook 817L is an arithmetic calculator with algebraic logic. It has 6 functions, 23 keys, and a VFD (vacuum fluorescent) display. The power source is 2xAA.

Facts at a glance:

Feature Value
Type: Arithmetic
Functions: 6
Keys: 23
Logic: Algebraic
Display type: VFD
Length: 127mm
Width: 83mm
Power Source: 2xAA
Year introduced: 1975

See other calculators by Mathbook