CASIO FX-991EX Advanced Engineering/Scientific Calculator (UK Version), Black
Brand: Casio
Color: Black
Categories: Office Products, Office Electronics, Calculators, Scientific


The UK’s best-selling advanced Scientific calculator.
Especially recommended for advanced GCSE, a/as level and higher.
Replaces the old Casio fx-991es Plus
552 Mathematical functions
Solar powered with battery backup

Power Source: Solar & Battery Powered (LR54)
Calculator Type: Engineering/Scientific
Number of Batteries: 1 CR123A batteries required. (included)
Brand: ‎Casio
Color: ‎Black
Number of Items: ‎1
Batteries: ‎1 CR123A batteries required. (included)
Product Dimensions: ‎6.61 x 3.23 x 0.71 inches
Manufacturer: ‎CASIO
Item Weight: ‎3.18 ounces
Date First Available: September 19, 2017
Lines Per Page: ‎2
Material Type: ‎Plastic
Item model number: ‎FX-991EX
Customer Reviews: 4.7 out of 5 stars 8,218 ratings 4.7 out of 5 stars
Is Discontinued By Manufacturer: ‎No
ASIN: B0719FWP3X
Manufacturer Part Number: ‎FX-991EX