AKA (Label): MODEL T-844, ELECTRONIC CALCULATOR, Product number (P/N): T844 (T-844),
Keywords/Tags: T844 (T-844)
Date of intro: 1975, Dimensions: 190x117x53mm,
Power: AC,
Display: Type = Display (VFD tube) (List), Digits = 8,
Number of keys: 20, #Key-Brown: 5, #Key-White: 15,
Keyboard Array (Rows x Columns): 04x05,
Miscellaneous switch: [ON-OFF],
Classification: / Desktop with Display,
Known Serial-numbers: 022103 (List of all S/Ns from UNICO)
Collector value: 8/10,