AKA: AUTO POWER OFF, SCIENTIFIC CALCULATOR, AKA (Label): LIQUID CRYSTAL CALCULATOR, MODEL NR. H-420P, Product number (P/N): H420P (H-420P),
Keywords/Tags: H420P (H-420P) | SCIENTIFIC CALCULATOR
Date of intro: 198?, Dimensions: 130x72x10mm, Weight: 55g,
Power: 3V: (LR44 x2),
Display: Type = Display (LCD) (List),
Number of keys: 40, #Key-Black: 24, #Key-Grey: 15, #Key-Red: 1,
Classification: / Pocket,
Featuring: Scientific functions, Square root, PI,
Collector value: 7/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),