AKA: SOLAR POWER, AKA (Label): 65-689, MOD. EC-402, Solar Power Calculator, Product number (P/N): 65689 (65-689),
Keywords/Tags: 65689 (65-689) | EC402 (EC-402) | SOLAR POWER
Date of intro: 1983, Origin: Japan (List), Dimensions: 112x65x9mm,
Power: Solar,
Display: Type = Display (LCD) (List), Digits = 8+1,
Number of keys: 25, #Key-Black: 13, #Key-Red: 1, #Key-White: 11,
Classification: / Pocket,
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Related with: RADIO SHACK_docu: (Instr.) EC402,
Main Components: TOSHIBA: T6789S,
Original Equipment Manufacturer : TOSHIBA: LC847II, Made by: TOSHIBA (List of all Import-OEM-models for RADIO SHACK),
Collector value: 7/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Internet: Link-1: DATAMATH CALCULATOR MUSEUM