AKA (Label): Model 535, Product number (P/N): 535,
Keywords/Tags: 535
Date of intro: ~1976, Origin: Singapore (List),
Display: Type = Display (VFD) (List), Digits = 8+1,
Number of keys: 27, #Key-Grey: 15, #Key-Red: 1, #Key-White: 11,
Decimal switch: [F-2-4], Miscellaneous switch: [CH-ON-OFF],
Classification: / Pocket,
Featuring: Procent, Square root, PI, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Resemblance with: (Resemblance 038B),
Collector value: 7/10,