Brother 408X (PROCAL 408X)

The Brother 408X is an arithmetic calculator with 8 digits precision and algebraic logic. It has 4 functions, 17 keys, and a VFD (vacuum fluorescent) display. The power source is Sealed battery pack.

Facts at a glance:

Feature Value
Type: Arithmetic
Functions: 4
Keys: 17
Precision: 8
Logic: Algebraic
Display type: VFD
Length: 155mm
Width: 93mm
Thickness: 42mm
Power Consumption: 1.800W
Power Source: Sealed battery pack
Year introduced: 1972

See other calculators by Brother