AKA (Label): UNIVERSAL CONVERSION, Product number (P/N): 1438,
Keywords/Tags: 1438
Date of intro: ~1975, Origin: Taiwan (List), Dimensions: 140x76x32mm,
Power: 6V: (AA x4) + Adaptor,
Display: Type = Display (VFD) (List), Digits = 8+1,
Number of keys: 20, #Key-Green: 7, #Key-Red: 1, #Key-White: 11, #Key-Yellow: 1,
Miscellaneous switch: [(ArrowRight)-ON LAND-NAUT IMP-US],
Classification: / Pocket / Converter,
Featuring: Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Original Equipment Manufacturer : QUALITRON: 1438, Resemblance with: PRINZTRONIC: Converter, (Resemblance 014), Made by: QUALITRON (List of all Import-OEM-models for CASTLE),
Collector value: 7/10,
Internet: Link-1: JOHN WOLFF's WEB MUSEUM