EL-531XBWH Scientific Calculator, 12-Digit LCD, Black/White Performs over 270 advanced scientific functions. Multi-line playback makes scientific equations easier for students to solve. PTA-endorsed for general math, algebra, geometry and trigonometry plus biology, chemistry and general science. Auto power down feature. Permitted for use on AP Chemistry, AP Physics, PSAT/NMSQT, SAT I, SAT II, Math IC and Math IIc tests. Power Source(s): Battery; Display Notation: Numeric; Number of Display Digits: 12; Display Characters x Display Lines: 12 x 2.
Global Product Type: Calculators-Scientific
Power Source(s): Battery
Display Notation: Numeric
Number of Display Digits [Nom]: 12
Display Characters x Display Lines: 12 x 2
Memory: 9 Independent
Display Type(s): LCD
Size: 3 1/8 x 6 1/8
Case: Hard
Display Angle: Flat
Display Characters Height [Nom]: 12.0 mm
Percent Key(s): Yes
Fraction Calculations: Yes
Fraction/Decimal Conversions: Yes
Decimal Function: No
+/- Switch Key: Yes
Currency Exchange Function: No
Metric Conversion: No
Backspace Key: Yes
Double Zero Key: No
Amortization: No
Base Number Calculations: Yes
Bond Calculations: No
Cash Flow Calculations: No
Complex Number Calculations: No
Confidence Interval Calculating: No
Cost/Sell/Margin: No
Date Calculations: No
Depreciation Calculations: No
Entry Logic: Direct Algebraic Logic
Equation Editor: Yes
Grand Total Key: No
Graphing Functions: No
Higher Mathematical Functions: Yes
Hyperbolic Functions: Yes
Hypothesis Testing: No
Interest Rate Conversion: No
Item Count Function: No
Levels of Parentheses: 10
Linear Regression: No
Loan Calculation: No
Logical (Boolean) Operations: No
Markup/Down Key: No
Matrices: No
Percent Add-On/Discount: No
Polar-Rectangular Conversion: Yes
Probability (Random Number): Yes
Simultaneous Equations: No
Square Root Key: Yes
Tax Calculation: No
Time-Value-of-Money: No
Time/Date: No
Trig/Log Functions: Yes
Variable Regression: Yes
Variable Statistics: Two
Replacement Batteries: LR44 1.5V Alkaline 110MAH battery
Wall-Mountable: No
Pre-Consumer Recycled Content Percent [Nom]: 0 %
Post-Consumer Recycled Content Percent [Nom]: 0 %
Total Recycled Content Percent [Nom]: 0 %
