AKA: DUAL POWERED, SOLAR+BATTERY, AKA (Label): EC-445, CAT NO. 65-889, DUAL POWERED CALCULATOR (SOLAR & BATTERY), Product number (P/N): 65889 (65-889),
Keywords/Tags: 65889 (65-889) | EC445 (EC-445) | DUAL POWERED CALCULATOR (SOLAR & BATTERY)
Date of intro: 1990, Origin: Thailand (List),
Power: Battery + Solar,
Display: Type = Display (LCD) (List), Digits = 8+1,
Number of keys: 24, #Key-Grey: 23, #Key-Red: 1,
Keyboard Array (Rows x Columns): 05x05,
Classification: / Pocket,
Featuring: Procent, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Collector value: 6.5/10,