AKA: AUTO POWER OFF, AKA (Label): MODEL PS-1, CREDIT CARD ELECTRONIC LIQUID CRYSTAL CALCULATOR, Product number (P/N): PS1 (PS-1),
Keywords/Tags: PS1 (PS-1)
Date of intro: ~1981, Origin: Korea (List),
Power: Solar,
Display: Type = Display (LCD) (List), Digits = 8,
Number of keys: 24, #Key-Black: 24,
Keyboard Array (Rows x Columns): 06x04,
Classification: / Pocket / Solar: First generation,
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Collector value: 7.5/10,