AKA: Auto Constant, AKA (Label): MATHBOOK #806L, Product number (P/N): 806L,
Keywords/Tags: 806L | Auto Constant
Date of intro: ~1975, Origin: Japan (List), Dimensions: 127x83mm,
Power: 3V: (AA x2),
Display: Type = Display (VFD) (List),
Number of keys: 20, #Key-Grey: 8, #Key-Red: 1, #Key-White: 11,
Keyboard Array (Rows x Columns): 04x05, Keyboard Layout: [7] [8] [9] [C] [D] - [4] [5] [6] [x] [(Division)] - [1] [2] [3] [+] [-] - [0] [.] [%] [=] [DC],
Miscellaneous switch: [OFF-ON],
Classification: / Pocket,
Featuring: Procent, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Original Equipment Manufacturer : TOKYO ELECTRONIC APPLICATION LAB (TEAL): 806, Resemblance with: (Resemblance 015_04_05_20), Made by: TEAL (List of all Import-OEM-models for MATHBOOK),
Known Serial-numbers: 146131 | 158646 | 167048 | 174653 (List of all S/Ns from MATHBOOK)
Collector value: 7/10,