Casio FX-991EX Engineering/Scientific Calculator, Black, 3" x 6.5" x 0.4"
Brand: Casio
Color: Black
Categories: Office Products, Office Electronics, Calculators, Scientific


High-resolution LCD shows more of your work to minimize scrolling
Advanced calculations let you quickly work through multi-step problems
Online Visualization provides fast representation of data for entire class
2-way power ensures reliable use in any setting
Perfect for Calculus, Algebra, Geometry and more

Power Source: Solar, Battery
Calculator Type: Engineering/Scientific
Screen Size: 2.5
Brand: Casio
Color: Black
Batteries: 1 LR44 batteries required. (included)
Product Dimensions: 0.4 x 6.5 x 3 inches
Manufacturer: Casio Computer Co., Ltd
Item Weight: 3.2 ounces
Date First Available: June 19, 2015
ASIN: B00ZZ93346
Country of Origin: China
Item model number: FX-991EX
Customer Reviews: 4.8 out of 5 stars 14,098 ratings 4.8 out of 5 stars
Is Discontinued By Manufacturer: No