calculator.org

the calculator home page

Royal Digital 88M

The Royal Digital 88M is an arithmetic calculator with 8 digits precision and algebraic logic. It has 5 functions, 22 keys, and a VFD (vacuum fluorescent) display. The power source is 4xAA.

Facts at a glance:

FeatureValue
TypeArithmetic
Functions5
Keys22
Precision8
LogicAlgebraic
Display typeVFD
Length152mm
Width90mm
Power Source4xAA
Year introduced1975

Replacements:

If you have a Royal Digital 88M 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 models as possible replacements:

See other calculators by Royal