Calculator blog

I am really impressed with the hp12c Platinum. The units I had been using in the past had clearly a lower quality with respect to the plain hp12c. As I said in the previous blog issue, this is not the case at all. I has been fabricated in the same plant as the other, it shares the same moulds and key mechanisms, and the only difference are the key colors (much more brilliant than the subdued and professional 12c) and the screen (where the numbers are taller and thinner).

I have not ...

As many of our visitors are calculator collectors, we have decided to make their hobby easier, by joining all HP calculators in four groups:

• Financial calculators
• Graphical Calculators
• Scientific Calculators
• Other

We are adding all calculators in each group and reducing their price by 20%. In that way, we increase the size of the sale, an...