Quick facts:

• Count: 2 graphing calculators (2 distinct models), 0 of which are prototypes
• By series: 1x HP-ARM, 1x TI-Z80
• Oldest calculator: N/A
• Newest calculator: N/A
• Achievements: View achievements
  • Total earned: 3 (among which 0 feat of strength achievements and 0 secret achievements)