Bowmar MX140

Bowmar MX140
Image: used with permission
The Bowmar MX140 is a scientific calculator with 10 digits precision and algebraic logic. It has 25 functions, 20 keys, and an LED (light-emitting diode) display, typical of calculators of this era. The power source is Sealed battery pack.

Facts at a glance:

Feature Value
Type: Scientific
Functions: 25
Keys: 20
Precision: 10
Logic: Algebraic
Display type: LED
Length: 133mm
Width: 76mm
Power Source: Sealed battery pack
Year introduced: 1974
YearDiscontinued: 1974

See other calculators by Bowmar