The stand-alone calculator is still a must-have for several professions: Accounting, financial planning, investing, home budgeting, and any field that requires excessive number crunching.
Smartphones and laptops do have calculator apps, but the point here is to have something handy, specialized, easily-accessible, able to endure tough work conditions, and optimized for one specific function. The immediate results are higher accuracy & efficiency, time saving, and fun hitting those big bold keys :)
Explore the images and specs on this page. Let us know if you have any question at: firstname.lastname@example.org And pick your reasonably-priced, featur-packed, nicely-designed and convenient companion. Enjoy!