Scientific calculators

  • Display: 8 digits of mantissa + 2 digits of exponent
  • 56 functions
  • Plastic exterior panel
  • Rubberbuttons
  • Batterypower

  • Display: 8 digits of mantissa + 2 digits of exponent
  • 56 functions
  • Plastic exterior panel
  • Batterypower

  • Display: 10 digits of mantissa + 2 digits of exponent
  • 228 functions
  • Two line display
  • Plastic buttons
  • Metal case
  • Batterypower