All purpose Scientific Calculators offers fraction Calculations, trigonometric functions and more
Includes a slide-on hard case and is solar powered
Twin-Powered Basic Hand-Held Calculator with Extra-Large Display and Attached Hard Cover
Extra Large Display - 8-digit LCD Display with punctuation
Twin Power Solar Operation - automatically switches from Solar to battery power in low light
3-Key Memory - includes memory plus, memory minus and recall/clear memory keys
Additional Features - include percent and square root keys, sign change keys, automatic power off and hard cover attached
Model Number - EL243SB
The EL-520XTBBK performs over 419 advanced Scientific functions and utilizes a 2-line Display and Multi-Line Playback to make Scientific equations easier for students to solve
It is ideal for students studying general math, algebra, geometry, trigonometry, and calculus
In addition, it can be used for statistics, biology, chemistry, and physics
Direct Algebraic Logic - allows students to enter the elements of an expression in the exact order they appear in the textbook
Extra Large Display - 12 digit, 2 line Display - 1 line equation and 1 line numeric
Multi-Line "Playback" - after getting an answer the user may then "playback" the expressions and substitute new numeric values
Additional Features - include differential and integral Calculus functions, 419 functions, and hard case
Replacement batteries 357BP
2 line Scientific Calculator
Shows entry and result
Recall and edit previous entries
2 variable statistics, fractions, fraction/decimal conversions, trig functions, factorials, logs, roots and powers
Dual Powered
Equation Operating System (EOS)
Includes protective cover
Brand Name - Texas Instruments
Model Number - TI-30XIIS
The EL531XTB-WH performs over 270 advanced Scientific functions and utilizes a 2-line Display and Multi-Line Playback to make Scientific equations easier for students to solve
It is ideal for students studying general math, algebra, geometry, and trigonometry
In addition, it can be used for statistics, biology, chemistry, and general science
272 Functions - Increased from 183
Large Display 2-line, 12 dot + 10 segment Display
Direct Algebraic Logic (DAL) - Input equations exactly as shown
New Glass Top Design - for clearer, easier reading of the Display
Solar and Battery Power (Replacement battery 357BP x1)
Best Selling advanced Financial Calculator with 24 cash flows
TVM
Bonds
IRR
NPV
Statistics Selected Scientific Calculations
Ten (10)-digit Display
Packaging: Clam shell
Replacement battery ECR2032
Brand Name - Texas Instruments
Model Number - BA-II
The EL546XTBSL performs over 469 advanced Scientific functions and utilizes a 2-line Display and Multi-Line Playback to make Scientific equations easier for students to solve
It is ideal for students studying general math, algebra, geometry, trigonometry, and calculus
In addition, it can be used for statistics, biology, chemistry, and physics
Direct Algebraic Logic - allows students to enter the elements of an expression in the exact order they appear in the textbook
Extra Large Display - 12 digit, 2 line Display - 1 line equation and 1 line numeric
Multi-Line "Playback" - After getting an answer, the user may then "playback" the expressions and substitute new numeric values
Additional Features - include differential and integral Calculus functions, 469 functions, and hard case
Replacement batteries 357BP x 2
SHARP ELW516XGBSL
It is ideal for students studying general math, algebra, geometry, trigonometry, statistics, biology, chemistry, and general science
4-line Display and Multi-Line Playback
556 Scientific Functions - Statistical, trigonometric and other functions
Large Display - 4-line, 16-digit LCD Display
WriteView Technology - Formulas Displayed as written in textbooks.
Playback - To edit and make changes to formulas easily
Modes - Normal, Stat, Drill, Complex, Matrix, List, Equation
Four Programmable Keys - For quick use of user desired functions
Equation Solver - Ability to solve three simultaneous equations