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EL-531TGBDW model is perfect for students studying general math and science, pre-algebra, algebra, geometry, trigonometry, statistics, biology, and chemistry. This calculator performs 273 scientific, math, and statistic functions. This model features a sleek white on white design. This calculator utilizes a 2-line display featuring an exponent symbol and Direct Algebraic Logic (D.A.L.), which allows users to enter the elements of an expression in the exact order that they appear when written. The home key allows users to start fresh from any screen. EL-531TGBDW has eight temporary memories, one independent memory, and one last answer memory. This calculator also allows equation editing & playback, 1 & 2 variable statistics, normal & stat modes, six regression types, and N-BASE calculations: HEX, BIN, DEC, OCT, PEN. Other functions include: logarithms, reciprocals, powers, roots, factorials, trigs, and hyperbolic trigs. Includes a 3D light reflecting, protective hard case and operates on hybrid power (solar and battery).
Display | 2 Line |
Dot Matrix | 12 Digit |
Exponent Symbols (x10) | ✔ |
Calculation Results (Mantissa + Exponent) | 10 + 2 - digit |
3 Digit Punctuation | ✔ |
Power Source | Twin Power (Solar & Battery) |
Number of Functions | 273 |
Input Logic | Direct Algebraic Logic (D.A.L.) |
Editing Equation | ✔ |
Playback Equation | ✔ |
Multi-Line Playback | ✔ |
Algebraic Substitution (ALGB) | |
Independent Memory | 1 |
Last Answer Memory | 1 |
Temporary Memory | 8 |
Formula Memory | |
Definable Memory | |
Constant Calculation | ✔ |
Chain Calculation | ✔ |
Fraction Calculation | ✔ |
Multiplication Table | |
Solver Function | |
Quadratic & Cubic Equation Solver | |
N-Base Calculations | HEX, BIN, DEC, OCT, PEN |
sin, cos, tan, sin-1, cos-1, tan-1 | ✔ |
sinh, cosh, tanh, sinh-1, cosh-1, tanh-1 | ✔ |
( ), %, π, log, ln | ✔ |
ex, 10x, yx, x2, x-1, , x√, 3√, ->rθ, ->xy | ✔ |
x√y | |
X3 | ✔ |
1/x | |
log_ax | |
n!, nCr, nPr | ✔ |
DEG, RAD, GRAD [DRG] | ✔ |
>DEG, >RAD, >GRAD [>DRG] | ✔ |
DMS | ✔ |
1 Variable Statistics | ✔ |
2 Variable Statistics | ✔ |
3 Variable Statistics | |
Regression Types | 6 |
Normal Probability | |
Physical Constants | |
Metric Conversions | |
Random Function | ✔ |
Available Colors | White with White Accents |
Weight (OZ.) | 3.4 |
Individual Dimensions (W x H x D) | 3.1” x 6.1” x 0.6” |
Retail Package Dimensions | 5” x 1.14” x 8.93” |
Sub Carton Units / Dimensions | |
Master Carton Units / Dimensions | |
Warranty | 1 Year |
Package Dimensions:
x xMPN: EL-531TGBDW
UPC: 074000019836
Underwood Distributing offers high-quality calculators, accessories, and excellent customer service with fast shipping and affordable prices. Customers frequently praise the wide range of colors available, quick delivery times, responsive support, and ease of ...