Casio HR-1

The Casio HR-1 is an arithmetic calculator with 10 digits precision and algebraic logic. It has 7 functions, 29 keys, and an LCD (liquid crystal) display. The power source is 4xAA. The calculator was manufactured in Japan.

Facts at a glance:

Feature Value
Type: Arithmetic
Functions: 7
Keys: 29
Precision: 10
Logic: Algebraic
Display type: LCD
Printer: Yes
Length: 160mm
Width: 82mm
Thickness: 32mm
Power Consumption: 1.500W
Power Source: 4xAA
Country: Japan
Year introduced: 1983
YearDiscontinued: 1983

See other calculators by Casio