Casio ClassWiz FX-87DE X + Calcuso Protective Case

Price: €17.99 - €37.99
(as of Dec 21, 2025 00:02:30 UTC – Details)

From the brand

Accessories Bestsellers

Economy pack

Standard package

Struts pack

The founders

Students, business idea, company formation in limited premises, a few years later many employees, over 3 million customers worldwide. . . Sounds cliché, but that’s exactly how CALCUSO with now 36 employees in international locations was created.

Batteries ‏ : ‎ 1 LR44 batteries required. (included)
Product Dimensions ‏ : ‎ 7.7 x 16.55 x 11.1 cm; 90 g
Date First Available ‏ : ‎ 22 May 2017
Manufacturer ‏ : ‎ Casio
ASIN ‏ : ‎ B071P6T9QL
Item model number ‏ : ‎ 0634397953207
Country of origin ‏ : ‎ China
Guaranteed software updates until ‏ : ‎ unknown
Best Sellers Rank: 18,446 in Stationery & Office Supplies (See Top 100 in Stationery & Office Supplies) 46 in Scientific Calculators
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Casio FX87DEX ClassWiz technically scientific calculator with a natural display (solar and battery).
With 593 functions, 47 scientific constants, 164 unit conversions, 9 variable memories
Distribution functions (normal distribution, inverse normal distribution, binomial distribution, Poisson distribution)
Periodic decimal break, random integers, value tables, prime factor calculator
Includes WYNGS protective case in black