The Milan WIKR-931293 scientific calculator in red provides 240 functions for mathematical, scientific and statistical computation. It supports standard arithmetic, trigonometric and logarithmic operations, fraction and exponent handling, and basic statistical routines. The compact housing and clear display make it suitable for classroom use, study sessions and professional tasks that require accurate numeric results.
Advantages
The calculator offers a broad set of built-in functions in a portable red casing, combining trigonometry, logarithms, fractions and statistical calculations in a single device. Its layout is designed for efficient workflow, with dedicated keys for common scientific operations and an interface that facilitates step-by-step entry of expressions. The robust construction and straightforward function set reduce setup time and support repeated daily use.
Suitable for
- High school and university students studying mathematics, physics or engineering
- Teachers and exam supervisors (where use of scientific calculators is permitted)
- Engineers and technicians performing field or office calculations
- Anyone needing quick evaluation of trigonometric, logarithmic or statistical expressions
Key specifications
- Number of functions: 240 scientific and statistical functions
- Function coverage: arithmetic, trigonometric, logarithmic, exponential, fraction operations
- Statistical features: basic descriptive statistics and data entry for sample calculations
- Display: clear numeric display suitable for multi-step calculations
- Housing color and design: compact red casing for easy identification
- Input method: tactile keys with labelled scientific function shortcuts
How to use
Enter numeric expressions using the keypad and select functions via the dedicated scientific keys. Use the fraction and exponent keys to input rational numbers and powers, and switch modes for angle units when performing trigonometric calculations. For statistical calculations, enter the data points as specified in the calculator’s input procedure and then call the statistical functions to obtain mean, standard deviation or other summary values. Follow on-device prompts and on-key legends for nested operations and order of operations handling.
Usage recommendations
For exam or classroom settings, verify permitted device types before use. To maintain accuracy, replace batteries according to the manufacturer’s guidance and keep the keypad and display clean. When performing multi-step calculations, write intermediate results if verification is required. Store the calculator in a protective case to avoid damage during transport.
