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Lloyds ACCUMATIC 999 (E999)

The Lloyds ACCUMATIC 999 is a scientific calculator with 8 digits precision and algebraic logic. It has 21 functions, 20 keys, and a VFD (vacuum fluorescent) display. The power source is 4xAA.

Facts at a glance:

FeatureValue
TypeScientific
Functions21
Keys20
Precision8
LogicAlgebraic
Display typeVFD
Length140mm
Width76mm
Power Source4xAA
Year introduced1974
Year discontinued1974

Replacements:

If you have a Lloyds ACCUMATIC 999 that is no longer working, you can first try replacing the 4xAA batteries. If that doesn't solve the problem, then you can consider replacing the calculator with a modern equivalent. We suggest the following current model as a replacement:

See other calculators by Lloyds