Platon XL & XL Voice

Platon XL & XL Voice

This scientific calculator is especially designed for the visually impaired and with extra large display and buttons it combines scientific and financial mathematical functions in one device. XL Voice comes with spoken functions.

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More details


  • Extra large display with 10 big digits
  • Extra large buttons (15 x 15 mm)
  • Natural and common logarithm
  • Trigonometric and hyperbolic functions
  • Probability theory and statistics
  • Calculations with brackets
  • 10 memory spaces
  • Reciprocal value
  • Percentage calculations
  • Square, raise to higher power; extract roots
  • Calculation of compound interest, cash values and annuities
  • Conversion of currency and physical units
  • Date and time with alarm clock function
  • Volume control in 6 steps (XL VOICE ONLY)
  • Spoken functions (XL VOICE ONLY)



  • Speech output natural voice, digitised
  • Headphone jack 3.5 mm mono/stereo
  • Power supply 4 x 1.5 V AA batteries or mains adapter
  • Mains adapter socket 3.4/1.35 mm coaxial power connector
  • Operating temperature 0 - 40° Celsius
  • Dimensions (l/w/h) 210 x 170 x 45 mm (8.3 x 6.7 x 1.8 in)
  • Weight 487 g (including batteries)
  • Colour dark green



Platon XL, 4 x 1.5 V AA batteries, printed user manual, 2 years warranty