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Bisam

Stéphane Dumas — France
TI-Planet.org co-administrator and math teacher
 •  7-year club

Collection Calculators Accessories

Quick facts:

  • Count: 8 graphing calculators (8 distinct models)
  • Total weight: ≈ 2.2 kg / 4.9 lbs.
  • By series: 4x TI (2x Nspire, 1x Z80, 1x 68k), 2x Casio (1x SH4, 1x Hitachi), 2x NumWorks
  • Oldest calculator: a TI-83 Plus manufactured in April 2001
  • Newest calculator: a TI-Nspire CX manufactured in March 2012
  • Achievements:
    • Total earned: 5 achievements (2 feats of strength and 1 secret achievement)


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 4.5.0.1180 (CAS) Good Equipped with ControlX 5.1
P 0810 C 2078024583 Good
811AW76QA022526 Good
6D304E Fair
AJAAhRNjE4NzU3 15.3.0 Good All writings are fading
15.3.0 Good