Product number (P/N): D426,
Keywords/Tags: D426
Date of intro: 1978,
Display: Type = Display (VFD) (List), Digits = 10+1,
Number of keys: 24, #Key-Black: 12, #Key-Orange: 1, #Key-White: 11,
Decimal switch: [DECIMAL_FLOATING-FIXED 2], Miscellaneous switch: [CONSTANT_OUT-IN POWER_OFF-ON],
Classification: / Desktop with Display,
Featuring: Procent,
Resemblance with: (Resemblance 502),
Known Serial-numbers: 01653 (List of all S/Ns from BOOTS)
Collector value: 7/10,