Vintage Electronic Calculators:
CALCUSEUM Home page

Overview of Brands

Colleagues

LLOYDS: E305 (version-1)
(Page 1/1)


AKA: ACCUMATIC 305, AKA (Label): MODEL E305, Product number (P/N): E305,
Keywords/Tags: E305 | ACCUMATIC | 305
Date of intro: 1975, Origin: Japan (List), Taiwan (List), Dimensions: 140x87x28mm, Weight: 150g,
Power: 6V: (AA x4) + Adaptor,
Display: Type = Display (VFD) (List), Digits = 8+1,
Number of keys: 22, #Key-Brown: 2, #Key-Grey: 9, #Key-White: 11,
Keyboard Array (Rows x Columns): 06x04, Keyboard Layout: [(Pi)] [(SquareRoot)] - [C] [CE] [+/-] [%] - [7] [8] [9] [(Division)] - [4] [5] [6] [x] - [1] [2] [3] [-] - [0] [.] [=] [+],
Miscellaneous switch: [POWER_(Blank)-(Blank)],
Classification: / Pocket,
Featuring: Procent, Square root, PI, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Related with: LLOYDS_docu: (Broch.) *: Murphy's presents...; NECKERMANN_docu: (Ad.): NECKERMANN macht's rechnen möglich (1); LLOYDS_parts: (Box) E305,
Main Components: NEC: µPD940C,
Resemblance with: (Resemblance 007_06_04_22),
Serie-members: LLOYDS: E305 (version-1) (LLOYDS); LLOYDS: E305 (version-2) (LLOYTRON),
Known Serial-numbers: 5D111842 (5D-111842), SERIES 260A | 5D122620 (5D-122620), SERIES 260A | 5D134508 (5D-134508), SERIES 260A | 5G105339 (5G-105339), SERIES 260A | 5G122624 (5G-122624), SERIES 255A | 5G122821 (5G-122821), SERIES 255A | 5H210039 (5H-210039), SERIES 260A | 5J252065 (5J-252065), SERIES 260A | 5J260254 (5J-260254), SERIES 260A (List of all S/Ns from LLOYDS)
Collector value: 7/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),

Item

Label, name plate
S/N: 5G122821 (5G-122821), SERIES 255A

Created: 11-oct-2011, Manual-update: 31-oct-2021, Batch-update: 25-feb-2024             

# Pageloads since 2018: 50             

2 Pic(s),

                     

If you have a (better) personal picture and/or missing info about any model not listed: Please do send a Mail