AKA: Carry 80M, AKA (Label): MODEL CITIZEN Carry 80M, ELECTRONIC HANDY CALCULATOR, Product number (P/N): 80M,
Keywords/Tags: 80M | Carry
Date of intro: ~1975,
Display: Type = Display (VFD) (List), Digits = 8+1,
Number of keys: 23,
Classification: / Pocket,
Featuring: Procent, Square root, PI, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip, Memories: 1,
Serie-members: CITIZEN: 80M (version-1) (Black label); CITIZEN: 80M (version-2) (Silver label),
Collector value: 7/10,