Stéphane Dumas — France
TI-Planet.org co-administrator and math teacher


Quick facts:

  • Count: 4 graphing calculators (4 distinct models), 0 of which are prototypes
  • By series: 1x TI-Z80, 1x TI-68k, 2x TI-Nspire
  • Oldest one: a TI-83 Plus manufactured in April 2001
  • Latest one: a TI-Nspire CX manufactured in March 2012

Calculator model Factory Datecode HW Rev. Serial number Software version(s) Physical condition Extras Acquisition date Pic Comment
S 0401 A 2149004481 Fair Equipped with Zoom500
P 1207 K 2251002438 Good Manual(s), CD(s)
P 0312 D 2139001335 (CAS) Good Equipped with ControlX 5.1
P 0810 C 2078024583 Good