![](http://www.e-kalkulacky.cz/61-large_default/extended-warranty-by-1-year.jpg)
For CASIO scientific calculators, you can purchase a 2 years warranty extension.
Applies to FX-350, ...., FX-991.
The total warranty will therefore be 5 years
Stone shop is a guarantee of our e-shop.
Overview of carriers and their price list.
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