AKA (Label): ELECTRONIC CALCULATOR, MODEL EC-2000, Product number (P/N): 65640 (65-640),
Keywords/Tags: 65640 (65-640) | EC2000 (EC-2000) | 2000
Date of intro: 1974, Origin: USA (List), Dimensions: 206x160x64mm,
Power: AC,
Display: Type = Display (PANAPLEX II) (List), Digits = 10+1,
Number of keys: 17, #Key-Beige: 5, #Key-Orange: 1, #Key-White: 11,
Decimal switch: [DECIMAL_2-4-F], Miscellaneous switch: [CHAIN-CONST],
Classification: / Desktop with Display,
Certification: 566L(UL) (List All UL's),
Main Components: TEXAS INSTRUMENTS: TMS0106NC,
Original Equipment Manufacturer : TEXAS INSTRUMENTS: 3500, Resemblance with: MONTGOMERY WARD: D10P, Made by: TEXAS INSTRUMENTS (List of all Import-OEM-models for RADIO SHACK),
Known Serial-numbers: 020855 | 020893 | 021707 (List of all S/Ns from RADIO SHACK)
Initial Cost Price: USD79.95, Collector value: 8/10,
Internet: Link-1: DATAMATH CALCULATOR MUSEUM