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EL-9900C

Key Features

  • Reversible keyboard for jr high, high school and college
  • Large 8-line by 22-character LCD display ( 132 x 64 dots)
  • Multiple slide show and graphic solver functions
  • D.A.L. (Direct Algebraic Logic) equation entry
  • 64 KB Memory
  • Split display, equation editor
  • Catalog feature for quick access to commands

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EL-9900C Scientific Calculator
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View All Calculators for Business
Display
Calculation Digits 8
Display Type LCD
Memory
Memory 64KB RAM
Design
Protective Cover Hard Case included
Reset Protected Reset switch on back of the unit, reset menu
Reversible Keyboard Yes
Graphing Function
PC-Link Yes
Pen Touch Interface No
Slide Shows Yes
Solver Key Yes
Statistical Graph Histogram, Broken Line, Normal Probability Plot, Normal Distribution, Box Chart, Modified Box Chart, Scatter Plot, XY-Line Plot, Regression Models (linear, piechart, exponential, power, logarithmic, natural logarithmic, inverse, logistic, and sin)
Scientific Function
Communications PC Link, Unit to unit, controller to overhead panel, and Data Collection Laboratory link
Complex Numbers Calculations and conversions in x+yi and rΘ+, -, *, /, STO, Scientific calculator functions (x ^ 3, x ^ -1 log, ln, 10 ^ x, square root)
Equation Editor Yes
Graphing Rectangular up to 10, Polar up to 6, Parametric Coordinates up to 6, Sequence up to 3, Zoom: Auto, Box, In, Out, Default, Square, Decimal, Int., Stat., Calculation: intersection, min, max, x-incpt, y-incpt, point of inflection, Trace: x, y, d
Matrices 10 Matrices, Maximum of 99 columns or 99 rows, Determinant, Transpose, Inverse, Elementary Row Operations, Augment, and Reduced Row Echelon FormSTO and all scientific calculator functionsRow Swap, Row_plus, Row_mult, Row_m.p.
Programming 99 Titled Programs, BASIC-like commands including subrountines and conditional branching, Interactive with Graphing, Statistics, and Matrices
Power
Power Supply Battery
Weight & Dimensions
Weight 8.5

Product specifications and design are subject to change without notice.

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