Product number (P/N): 804,
Keywords/Tags: 804
Date of intro: 1975, Origin: Hong Kong (List), Dimensions: 136x77x28mm, Weight: 115g,
Power: 9V,
Display: Type = Display (VFD) (List), Digits = 8+1,
Number of keys: 23, #Key-Black: 12, #Key-White: 11,
Miscellaneous switch: [(Blank)-ON],
Classification: / Pocket,
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip, Memories: 1,
Main Components: MOSTEK: MK50112N,
Serie-members: CORVUS: 804 (version-1) (Brown); CORVUS: 804 (version-2) (Green); CORVUS: 804 (version-3) (Orange LED-Display); CORVUS: 804 (version-4) (Orange VFD-Display),
Known Serial-numbers: 42073 (List of all S/Ns from CORVUS)
Collector value: 7.5/10,
Internet: Link-1: DATAMATH CALCULATOR MUSEUM, Link-2: SMITHSONIAN MUSIC