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Lionel Debroux

Lionel Debroux — France

 •  6-year club

Collection Calculators Accessories

Quick facts:

  • Count: 2 graphing calculator accessories (2 distinct models)
  • Total weight: at least ≈ 0 kg / 0 lbs.
  • By group: 2x TI (1x projection, 1x data-collection)
  • Oldest accessory: N/A
  • Newest accessory: N/A
  • Achievements:
    • Total earned: 7 achievements


Model Factory Datecode HW Rev. Serial number Software version(s) Physical condition Extras Acquisition date Pic Comment