The Platon XL is a scientific calculator for visually impaired people!
The scientific calculator with voice output, extra large display and keys combines scientific and financial functions in one handy device.
Functions
Operating instructions for Platon XL in German
- Acoustic user guidance
- Extra large 10-digit display
- Extra large buttons (1.5 x 1.5 cm)
- 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
- Volume control in 6 levels
Technical data
- Voice output: natural voice, digitized
- 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 Voice
- 4 x 1.5 V AA batteries
- Operating instructions in black letters and on CD