calculator.org

the calculator home page

Sinclair Enterprise

Sinclair Enterprise
Image: Wikimedia CC BY-SA 3.0

The Sinclair Enterprise is an arithmetic calculator with 8 digits precision and algebraic logic. It has 6 functions, 24 keys, and an LED (light-emitting diode) display, typical of calculators of this era. The power source is PP3 9V.

Facts at a glance:

FeatureValue
TypeArithmetic
Functions6
Keys24
Precision8
LogicAlgebraic
Display typeLED
Length135mm
Width65mm
Thickness23mm
Power SourcePP3 9V
Year introduced1977

Replacements:

If you have a Sinclair Enterprise that is no longer working, you can first try replacing the PP3 9V battery. If that doesn't solve the problem, then you can consider replacing the calculator with a modern equivalent. We suggest the following current models as possible replacements:

See other calculators by Sinclair