AKA: Business/Financial Computer PC-1421, MEMORY SAFE GUARD / AUTO POWER OFF, AKA (Label): ELECTRONIC CALCULATOR, PC-1421, Product number (P/N): PC1421 (PC-1421),
Keywords/Tags: PC1421 (PC-1421) | Business/Financial Computer
Date of intro: 1981, Origin: Japan (List), Dimensions: 170x72x10mm,
Power: 6V: (CR2032 x2),
Display: Type = Display (LCD) (List), Digits = 16,
Number of keys: 76,
Classification: / Pocket / Pocket computer / BASIC,
Featuring: Scientific functions, Procent, Square root, PI, Programmable, RAM: k4, ROM: k40,
Resemblance with: SHARP: EL5510,
Known Serial-numbers: 87021801 (List of all S/Ns from SHARP)
Collector value: 7/10,
Internet: Link-1: Robert LACOSTE, Link-2