AKA: ELSI MATE EL-505, SCIENTIFIC CALCULATOR, Product number (P/N): EL505 (EL-505),
Keywords/Tags: EL505 (EL-505) | 505 | SCIENTIFIC CALCULATOR, ELSI MATE
Date of intro: ~1980, Dimensions: 160x78x20mm, Weight: 134g,
Power: 3V: (AA x2),
Display: Type = Display (LCD) (List),
Number of keys: 36,
Classification: / Pocket,
Featuring: Scientific functions, Square root, PI,
Main Components: NEC: SC1853G,
Collector value: 7/10,