AKA (Label): SP-12MR, SANWA PRECISA, Product number (P/N): SP12MR (SP-12MR),
Keywords/Tags: SP12MR (SP-12MR) | SANWA PRECISA
Date of intro: ~1973,
Power: AC,
Display: Type = Display (VFD tube) (List), Digits = 12+1,
Number of keys: 24, #Key-Black: 17, #Key-Grey: 5, #Key-Orange: 2,
Classification: / Desktop with Display,
Featuring: Procent, Square root,
Main Components: NEC: µPD281C; NEC: D282D,
Original Equipment Manufacturer : GENERAL: 1218, Resemblance with: SANDIKEN: SS12MR, Made by: GENERAL (List of all Import-OEM-models for PRECISA),
Collector value: 8/10,
Internet: Link-1: DENTAKU MUSEUM