CALCUSO economy pack: Casio FX 991 DE X ClassWiz Technical Scientific Calculator + WYNGS Protective Case Black

Price: €39.99
(as of Nov 15, 2025 05:52:54 UTC – Details)

From the brand

Zubehör-Bestseller

Sparpaket

Standardpaket

Streberpaket

Die Gründer

Studenten, Geschäftsidee, Firmengründung in beschränkten Räumlichkeiten, wenige Jahre später viele Mitarbeiter, weltweit über 3 Millionen Kunden . . . Klingt klischeehaft, aber genau so entstand CALCUSO mit mittlerweile 36 Mitarbeiter an internationalen Standorten.

Batteries ‏ : ‎ 1 LR44 batteries required.
Is Discontinued By Manufacturer ‏ : ‎ No
Language ‏ : ‎ German
Product Dimensions ‏ : ‎ 16.4 x 7.7 x 1.1 cm; 3 g
Date First Available ‏ : ‎ 22 May 2017
Manufacturer ‏ : ‎ Casio
ASIN ‏ : ‎ B071P6T9QZ
Item model number ‏ : ‎ 0634397953351
Country of origin ‏ : ‎ China
Guaranteed software updates until ‏ : ‎ unknown
Best Sellers Rank: 750 in Stationery & Office Supplies (See Top 100 in Stationery & Office Supplies) 8 in Scientific Calculators
Customer reviews: 4.7 4.7 out of 5 stars 2,720 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‚A‘, ‚ready‘).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‚acrLink-click-metrics‘, ‚click‘, { „allowLinkDefault“: true }, function (event) { if (window.ue) { ue.count(„acrLinkClickCount“, (ue.count(„acrLinkClickCount“) || 0) + 1); } } ); } }); P.when(‚A‘, ‚cf‘).execute(function(A) { A.declarative(‚acrStarsLink-click-metrics‘, ‚click‘, { „allowLinkDefault“ : true }, function(event){ if(window.ue) { ue.count(„acrStarsLinkWithPopoverClickCount“, (ue.count(„acrStarsLinkWithPopoverClickCount“) || 0) + 1); } }); });

Casio FX991DEX Classwiz with high-resolution LC display with 193 x 63 pixels with four times the resolution of the well-known displays of the FX-DE Plus series
With 696 functions, the FX-991DEX calculator is the most powerful technical-scientific calculator model
The Casio FX-991DE QR code function allows the result to be displayed on your smartphone or tablet
Casio FX-991 DEX – Scientific calculator with natural display i.e. fractions, square roots and other mathematical symbols are displayed as shown in the textbook
Includes protective case