Platon Talking Scientific Calculator

Hear basic, scientific, and financial calculations announced! Platon, the scientific calculator with integrated speech output, offers basic math operations and also combines many scientific, academic, and financial functions in one handy device. Hear keys pressed and results spoken in a clear male voice and view them on the LCD display. In addition to calculating percentages, square roots, and squaring the corners, logarithms (natural and common logarithms) and hyperbolic functions are available. And compound interest, present value, and annuity accounts are not a problem! By pressing a button, you can change to a statistical mode for the calculation of arithmetic, geometric, square mean values, and standard deviations. You can also use the convert mode to get equivalent measurements for units of volume, length, weight, temperature, or currencies. You can recall the date and time and also set an alarm to remind you of important dates. The numbers are typed in via the big and clearly arranged keys and also shown on the 10-digit-display. At the same time, every keystroke is accompanied by a clear and natural speech output. The announcement of the results can either be as a whole number or in single digits. TECHNICAL DETAILS: - Clear, natural speech output (Male voice in English with a British accent) - Volume: 6 volume levels— adjustable - Automatic shut-off after 60 seconds - 10-digit LCD display (7 mm) - Date and time display plus alarm - Power supply: 2 x 1.5V batteries type AAA - Optional: power charger (not included) - Earphone jack for private listening (earphones not included) - Color: green with white number keys; green with light grey function keys - 2-Year Manufacturer's Limited Warranty - Includes 2 AAA batteries, black leatherette carry case, and printed user manual Measurements: 6" Long x 2.50" Wide x 0.875" Thick Weight (with batteries installed): 4.5 oz.

Announces keys pressed and results in male voice 10-digit LCD display with date, time, and alarm Scientific, academic, and financial functions Square roots, logarithms, compound interest, etc. Includes 2 AAA batteries and case