AKA: TECHNIPET 813, AKA (Label): ELECTRONIC CALCULATOR, Product number (P/N): 813,
Keywords/Tags: 813 | TECHNIPET
Date of intro: 1977, Origin: Japan (List), Dimensions: 140x90x21mm, Weight: 150g,
Power: 6V: (AA x4) + Adaptor,
Display: Type = Display (VFD) (List), Digits = 8+1,
Number of keys: 22, #Key-Grey: 10, #Key-Red: 1, #Key-White: 11,
Keyboard Array (Rows x Columns): 05x05, Keyboard Layout: [(SquareRoot)] [C] [+/-] - [7] [8] [9] [M=] [RM] - [4] [5] [6] [x] [(Division)] - [1] [2] [3] [+] [-] - [0] [.] [=] [%],
Miscellaneous switch: [OFF-ON],
Classification: / Pocket,
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Resemblance with: (Resemblance 097),
Serie-members: TOKYO ELECTRONIC APPLICATION LAB (TEAL): 813 (version-1) ('TEAL'-Label); TOKYO ELECTRONIC APPLICATION LAB (TEAL): 813 (version-2) ('TECHNIPET'-label, Beige); TOKYO ELECTRONIC APPLICATION LAB (TEAL): 815G ('TECHNIPET'-label, Gray),
Known Serial-numbers: 711269 | 723275 (List of all S/Ns from TOKYO ELECTRONIC APPLICATION LAB (TEAL))
Collector value: 7/10,