Product number (P/N): TRS3400ESR (TRS 3400 ECR),
Keywords/Tags: TRS3400ESR (TRS 3400 ECR)
Origin: Japan (List),
Power: AC,
Display: Type = Display (VFD) (List),
Number of keys: 34, #Key-Black: 15, #Key-Grey: 4, #Key-Red: 2, #Key-White: 13,
Decimal switch: [A-0-2-3-4-F], Round switch: [(ArrowUp)-5/4-(ArrowDown)], Miscellaneous switch: [(Delta)K-(Blank) GT-(Blank) NP-(Blank)],
Classification: / Desktop with Display+Printer,
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Resemblance with: AQUITRON: 121PD; WELTRON: 2300PD,
Known Serial-numbers: ND40025 (List of all S/Ns from GPM)
Collector value: 7/10,