Plato is a scientific calculator for visually impaired people!
The scientific calculator with a natural speech output combines scientific and financial mathematical functions in one handy device.
Functions
- Natural voice output
- Natural and decadic logarithm
- Trigonometric and hyperbolic functions
- Probability calculation and statistics
- Invoices with brackets
- 10 memory locations
- Reciprocal value
- Percentage calculation
- Squaring, exponentiating and drawing a root
- Calculate compound interest, present value and annuities
- Conversion of currencies and physical units
- Date and time with alarm function
Technical data
- Headphone connection: 3.5 mm jack mono/stereo
- Power supply: 4 x 1.5 V AA batteries or mains adapter
- Power supply connection: 3.4/1.35 mm hollow plug socket
- Operating temperature: 0 - 40° Celsius
- Dimensions: (l/w/h) 210 x 170 x 45 mm
- Weight: 487 g (including batteries)
- Colour: dark green
Scope of delivery
- Plato XL
- 4 x 1.5 V AA batteries
- Operating instructions in black letters and on CD
Operating instructions for Plato in German