• 1972

Hardware Description

Casio AS-8D, (May 1972 Japan) early portable flourescent desktop calculator running on 6 C batteries or AC (cord missing). 4 basic operations only. =+ and =- keys. Floating and fixed (0, 2 or 4) decimal. Constant switch. Battery level gauge. Zero displays half height. Calculations slow. Dimensions: about 22cm x 14cm x 6cm.