AKA: 10-DIGIT SCIENTIFIC CALCULATOR EC-4023, 128 PRE-PROGRAMMED FORMULAS, AKA (Label): EC-4023, Cat.No. 65-987, Product number (P/N): 65987 (65-987),
Keywords/Tags: 65987 (65-987) | EC4023 (EC-4023) | 10-DIGIT SCIENTIFIC CALCULATOR, 128 PRE-PROGRAMMED FORMULAS
Date of intro: 1989, Origin: Japan (List),
Power: 6V: (CR2032 x2),
Display: Type = Display (LCD) (List), Digits = 12,
Number of keys: 44, #Key-Black: 16, #Key-Grey: 3, #Key-Red: 1, #Key-White: 22, #Key-Yellow: 2,
Classification: / Pocket,
Featuring: Scientific functions, Square root, Programmable, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip, Memories: 10, Programmable Steps: 675,
Related with: RADIO SHACK_docu: (Instr.) EC4023; RADIO SHACK_parts: (Box) EC4023,
Original Equipment Manufacturer : CASIO: FX5000F, Made by: CASIO (List of all Import-OEM-models for RADIO SHACK),
Known Serial-numbers: 4A9 (List of all S/Ns from RADIO SHACK)
Initial Cost Price: BEF3495, Collector value: 7/10,
Internet: Link-1: R/S Programmable Calculators