Casio Desk calculator FX-991DE Plus Grey
The new kid on the block
The first calculator with the revolutionary Natural Textbook Display lets you enter equations just as you see them in your textbooks. Advanced mathematical functionality, makes it ideal for students and professionals.
Casio scientific calculator FX-991DE Plus. Natural textbook display with a large mouse button for editing. With 417 built-in functions, 40 physical constants, matrix and vector calculations, 40 pairs of values for metric conversions, solving equations (linear, higher degree), 9 constant memory, function chart, function calculation with the Calc button (temporary formula memory), SCI, FIX random number generator, 24 levels of brackets, correction function, numerical calculation of integral surfaces, numerical differential calculation. Calculations based on n (BIN / OCT / DEC / HEX). Calculating with complex numbers, logic and combinatorics. Has a hard case an operates on solar power an a battery backup. Dimensions: 11 x 80 x 162 mm.
Viking No. 5725818 EAN/UPC 4971850469032 Basic Product Colour Grey Brand Casio Colour Grey Digits Mantissa/Exponent 2 lines Display Screen Type LCD EAN/UPC 4971850469032 Functions 580 Manufacturer Part No. FX-991DEPLUS Measurements 8 x 16.1 x 1.3 cm Memory Constants 6 Memory Keys (Quantity) 6 Model FX-991DE Plus Number of Characters/Lines 15/1 + 10/1 Parentheses 24 Power Supply Type Battery/Solar Product Type Desk calculator Square Root Function Yes Statistical Calculations 2-dimensional (x,y) Warranty Manufacturer Casio Computer Co., Ltd Weight 105 g
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