Product number (P/N): alpha,
Keywords/Tags: alpha
Date of intro: 1974, Origin: Japan (List), Dimensions: 145x75x20mm, Weight: 130g,
Power: 4.5V: (AA x3) + Adaptor,
Display: Type = Display (LED) (List), Digits = 8+1,
Number of keys: 26, #Key-Black: 11, #Key-Grey: 14, #Key-Red: 1,
Keyboard Array (Rows x Columns): 06x05,
Miscellaneous switch: [OFF-ON DEG-RAD],
Classification: / Pocket,
Featuring: Scientific functions, Square root, PI, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Main Components: (Unknown manufacturer): _Unknown_00003_; ROHM: LABF2,
Original Equipment Manufacturer : UNITREX: 80SR, Made by: UNITREX (List of all Import-OEM-models for MBO),
Known Serial-numbers: A47A70082 (List of all S/Ns from MBO)
Collector value: 7.5/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Internet: Link-1: VIRTUAL MUSEUM OF CALCULATORS