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Prismatic 500 (P500)

The Prismatic 500 is an arithmetic calculator with algebraic logic. It has 5 functions, 20 keys, and an LCD (liquid crystal) display. The power source is 2xPP3 9V. Note: Dataking LC-800; Lloyd's 40. Early LCD model.

Facts at a glance:

FeatureValue
TypeArithmetic
Functions5
Keys20
LogicAlgebraic
Display typeLCD
Length89mm
Width152mm
Power Source2xPP3 9V

Replacements:

If you have a Prismatic 500 that is no longer working, you can first try replacing the 2xPP3 9V batteries. 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 Prismatic