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Casio HL-122

The Casio HL-122 is an arithmetic calculator with 12 digits precision and algebraic logic. It has 9 functions, 28 keys and an LCD (liquid crystal) display. The power source is 2xAA batteries. The calculator was manufactured in Japan.

Facts at a glance:

Type Arithmetic
Functions 9
Keys 28
Precision 12
Logic Algebraic
Display type LCD
Display size
Length 142 mm
Width 76 mm
Thickness 19 mm
Weight 125 g
Power Source 2xAA
Country Japan
Original price unknown
Est. current value unknown
Year introduced 1985
Year discontinued 1989

See other calculators manufactured by Casio.