A late 1990s graphical calculator, I bought this when I wanted to see how things had moved on from the original Casio graphical calculator. It is more powerful, a full 32KB of memory, and has a lot more functions. It even had a PC connect mode, but despite all that it feels a little underpowered even for back then.
It does have nice keys, display and I can remember my sister preferring to use it because you could see the calculation you were doing. More interestingly it ran on triple A batteries so no expensive replacements.
Found at:
www.caffnib.co.uk/calculators/calculators.html
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