MUST KEEP BOX FOR WARRANTY

Specifications

General Features

• Type: Non-programmable, Non-graphing calculator
• Display: 10 + 2 digit LCD
• Display Style: Natural Textbook Display (Dot Matrix)
• Resolution: 4-gradation display
• Key Type: Durable plastic keys
• Input Feature: Fast typing (2-key rollover)

Functions & Memory

• Negative sign support
• Answer memory function
• Function memory
• Variable memory: 9 variables
• Memory protection
• Reset function

Power

• Battery: 1 × AAA (R03)
• Battery Life: Approx. 2 years
• Auto Power Off: Yes

Design & Build

• Compact, lightweight design
• Dimensions: 162 × 77 × 13.8 mm
• Weight: 100 g
• Includes hard protective case

Display Settings & Format Features

Number Format Options

• Fixed (Fix)
• Scientific (Sci)
• Normal (Norm)

Notation Modes

• Engineering Symbol
• Engineering Notation

Conversion Functions

• Fraction ↔ Decimal conversion
• Improper ↔ Mixed fraction conversion
• Sexagesimal ↔ Decimal conversion (Degrees / Minutes / Seconds)

Angle Unit Settings

• Degree (°)
• Radian (rad)
• Gradian (grad)

Display Customization

• Digit separator (for easier reading of large numbers)

Calculation Functions

Basic Calculations

• Basic arithmetic operations
• Bracket (parentheses) calculations
• Fraction calculations
• Degree, Minute, Second (DMS) / Sexagesimal calculations
• Reciprocal calculations
• Percentage calculations (scientific functions)
• Ratio calculations
• Factorial function (n!)
• π (Pi) constant calculations
• √ (square root) and π combined calculations
• Rounding functions

Advanced Mathematical Functions

• Transcendental constant: e (Euler’s number)
• Base-n calculations (binary, octal, decimal, hexadecimal)
• Logical operators
• Complex number calculations
• Matrix calculations
• Vector calculations
• Spreadsheet function
• Numeric table generation

Equation & Algebra Tools

• Simultaneous equations
• Polynomial equations
• Inequality calculations
• SOLVE function
• Verify function

Statistics & Data Analysis

• 1-variable statistics
• 2-variable statistics with regression
• Distribution calculations
• List-based statistical data editor

Simulation & Applied Math

• Math Box (coin toss, dice roll, unit circle)
• Continuous calculations
• Replay function
• Multi-replay function
• Undo function

Functions & Features

Basic Mathematical Functions

• Independent variable key (x)
• Absolute value calculations
• Square and square root (x², √x)
• Power and root functions (xʸ, x√y)

Trigonometric Functions

• sin, cos, tan
• Inverse trigonometric functions (sin⁻¹, cos⁻¹, tan⁻¹)
• Hyperbolic functions (sinh, cosh, tanh)
• Inverse hyperbolic functions (sinh⁻¹, cosh⁻¹, tanh⁻¹)

Logarithmic & Exponential Functions

• log, ln
• 10ˣ, eˣ
• Base-n logarithmic calculations

Mathematical Tools & Utilities

• Coordinate conversion
• Catalog function (function list access)
• Combination (nCr) & Permutation (nPr)
• Prime factorization
• Random number generation
• Random integer generation
• Summation (Σ)
• Differentiation (numerical)
• Integration (numerical)

Scientific & Applied Functions

• Physics & chemistry-related functions
• Built-in scientific constants
• Metric unit conversion

Statistical Functions

Statistical Data Handling

• List-based STAT data editor

Statistical Calculations

• General statistical computation support

Statistics Functions

• Built-in statistics function tools

Levels of Analysis

• Basic statistics
• Intermediate statistics

Peripheral & Connectivity Features

Device Connectivity

• Support for connection to peripheral devices

Smart Functions

• QR Code generation/display support

Security & Verification

• Authenticity check function