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Citizen RL-1 (RULER CALCULATOR)

The Citizen RL-1 is an arithmetic calculator with 8 digits precision and algebraic logic. It has 7 functions, 24 keys, and an LCD (liquid crystal) display. The calculator was manufactured in Taiwan.

Facts at a glance:

FeatureValue
TypeArithmetic
Functions7
Keys24
Precision8
LogicAlgebraic
Display typeLCD
Length44mm
Width215mm
Thickness7mm
CountryTaiwan

Replacements:

If you have a Citizen RL-1 that is no longer working, you can consider replacing the calculator with a modern equivalent.

We suggest the following current models as possible replacements:

See other calculators by Citizen