calculator.org the calculator home page

Bowmar MX40 Brain ; 91801

The Bowmar MX40 Brain ; 91801 is an arithmetic calculator with 8 digits precision and algebraic logic. It has 4 functions, 17 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:

Type Arithmetic
Functions 4
Keys 17
Precision 8
Logic Algebraic
Display type LED
Display size
Printer
Length 140 mm
Width 78 mm
Thickness 37 mm
Weight 250 g
Power Source Sealed battery pack
Country
Original price unknown
Est. current value unknown
Year introduced 1973
Year discontinued 1973

See other calculators manufactured by Bowmar.