AKA: Exactra 19, EX19, AKA (Label): EX-19 ELECTRONIC CALCULATOR, Product number (P/N): EX19 (EX-19),
Keywords/Tags: EX19 (EX-19) | Exactra | 19
Date of intro: sep-1974, Origin: USA (List), Dimensions: 133x76x34mm, Weight: 130g,
Power: 4.5V: (AA x3),
Display: Type = Display (LED) (List), Digits = 6+1,
Number of keys: 18, #Key-Grey: 18,
Classification: / Pocket,
Featuring: Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Main Components: TEXAS INSTRUMENTS: TMS0806NC,
Known Serial-numbers: 1900001097 | 1900012528 | 1900022797 | 1900038808 | 1900041252 | 1900044165 | 1900048391 | 1900052868 | 1900082798 | 1900086891 | 1900101942 (List of all S/Ns from TEXAS INSTRUMENTS)
Collector value: 8.5/10,
Internet: Link-1: DATAMATH CALCULATOR MUSEUM