Product number (P/N): UA222 (UA 222),
Keywords/Tags: UA222 (UA 222) | 12HTA
Date of intro: ~1976, Origin: Japan (List),
Power: 6V,
Display: Type = Display (VFD) (List),
Number of keys: 37, #Key-Black: 22, #Key-Blue: 3, #Key-Red: 1, #Key-White: 11,
Keyboard Array (Rows x Columns): 08x05,
Miscellaneous switch: [rad-deg-grad on-off],
Classification: / Pocket,
Featuring: Scientific functions, Square root, PI, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Resemblance with: (Resemblance 033), Made by: OMRON (List of all Import-OEM-models for ROYAL),
Serie-members: ROYAL: 12HTA (version-1) (Silver/Black); ROYAL: 12HTA (version-2) (Silver/Beige),
Collector value: 7/10,