AKA: National, SCIENTIFIC CALCULATOR, Product number (P/N): JE552,
Keywords/Tags: JE552 | National, SCIENTIFIC CALCULATOR | 552
Date of intro: ~1986, Dimensions: 143x75x8mm, Weight: 64g,
Power: Solar,
Display: Type = Display (LCD) (List), Digits = 5+1+(2+1),
Number of keys: 42, #Key-Black: 40, #Key-Red: 2,
Classification: / Pocket,
Featuring: Scientific functions, Square root, PI, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Related with: PANASONIC_docu: (Cat.) 1986~,
Initial Cost Price: 6000 JPY (€ 48,60), Collector value: 7/10,