Platon Talking Scientific Calculator

The Platon Talking Scientific Calculator is a scientific calculator designed primarily for blind and visually impaired users. It provides voice output, speaking both the keys pressed and the calculation results.

Key Features

• Natural male voice with adjustable volume
• Large 10-digit display
• Large tactile buttons
• Standard arithmetic operations
• Trigonometric and hyperbolic functions
• Logarithms and roots
• Statistics and probability calculations
• Financial calculations (compound interest, annuities, etc.)
• Metric and unit conversions
• Built-in clock and alarm
• Headphone jack for private listening