AKA: 312 PD, CALCULATOR, ADDER, AKA (Label): MODEL 312 PD, Product number (P/N): 312PD (312 PD),
Keywords/Tags: 312PD (312 PD) | CALCULATOR, ADDER
Date of intro: ~1978, Origin: Japan (List),
Power: AC,
Display: Type = Display (VFD) (List), Digits = 12+1,
Number of keys: 30, #Key-Black: 20, #Key-Blue: 4, #Key-Red: 2, #Key-White: 4,
Decimal switch: [AM-0-2-3-6-F], Miscellaneous switch: [OFF-(PlusMinus)-+ (Blank)-NP (Blank)-K (Blank)-(Sigma)],
Classification: / Desktop with Display+Printer,
Featuring: Procent,
Certification: 966R(UL) (List All UL's),
Collector value: 7/10,