Sears Digi-matic D-8 (Scientific Brain)

The Sears Digi-matic D-8 is a scientific calculator with algebraic logic. It has 19 functions, 25 keys, and an LED (light-emitting diode) display, typical of calculators of this era. The power source is Sealed battery pack. Note: Bowmar MX-100 Made for Simpson/Sears.

Facts at a glance:

Feature Value
Type: Scientific
Functions: 19
Keys: 25
Logic: Algebraic
Display type: LED
Length: 133mm
Width: 76mm
Power Source: Sealed battery pack
Year introduced: 1975

See other calculators by Sears