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Casio PERSONAL M-1 H-813

The Casio PERSONAL M-1 H-813 is an arithmetic calculator with 8 digits precision and algebraic logic. It has 6 functions, 21 keys and a VFD (vacuum fluorescent) display. The power source is 2xAA batteries. The calculator was manufactured in Japan.

Facts at a glance:

Type Arithmetic
Functions 6
Keys 21
Precision 8
Logic Algebraic
Display type VFD
Display size
Printer
Length 124 mm
Width 75 mm
Thickness 22 mm
Weight 82 g
Power Source 2xAA
Country Japan
Original price unknown
Est. current value unknown
Year introduced 1976
Year discontinued 1986

See other calculators manufactured by Casio.