Product Description
This extra large talking scientific calculator has been specifically designed for the visually impaired user, with a bold, high contrast interface, and speaking capabilities for all functions. It speaks in a male voice and has a complete set of talking scientific, statistical, and financial functions, making it an indispensable tool for the low vision math student. Additional helpful features include metric conversions, financial calculations, and square roots, as well as standard features including a talking help mode, talking alarm clock and date, memory, repeat, and a headphone jack. The entire unit measures 8.25" x 7.7" x 1.75" for a big, bold, easy to see and use form factor. Includes protective case.
Features:
- Natural male voice and spoken functions
- Announces keys as they are pressed, as well as results as they are produced or repeated
- Extra Large Display with 10 big digits
- Extra Large Buttons (0.6" x 0.6")
- 10 memory spaces
- Natural and common logarithm
- Trigonometric and hyperbolic functions
- Arithmetic, geometric, harmonic and root mean square, standard deviation, probability calculations
- Calculations involving parentheses
- Reciprocal value and percentage calculation
- Square, raise to exponent, extract roots
- Financial functions including calculation of compound interest, present value, cash values and annuities
- 6 discrete volume levels for talking function; headphone jack for more private use
- Big design measures 8.25" x 7.7" x 1.75"
- Protective case included in package.
- Operates on 4 AA batteries, not included.
