AKA (Label): SANDER GS-12M, SANWA CALCULATOR, Product number (P/N): GS12M (GS-12M),
Keywords/Tags: GS12M (GS-12M) | SANDER | SANWA CALCULATOR
Date of intro: ~1973,
Power: AC,
Display: Type = Display (VFD tube) (List), Digits = 12,
Number of keys: 22, #Key-Black: 22,
Keyboard Array (Rows x Columns): 04x07, Keyboard Layout: [T] [K] [7] [8] [9] [x] [(Division)] - [RM] [RV] [4] [5] [6] - [CM] [C] [1] [2] [3] [+=] [-=] - [CE] [0] [.],
Decimal switch: [0-2-3-4-F],
Classification: / Desktop with Display,
Resemblance with: (Clones 516),
Serie-members: SANDIKEN: GE12M (); SANDIKEN: GS12M (version-1); SANDIKEN: GS12M (version-2) (),
Known Serial-numbers: 2M0037 (List of all S/Ns from SANDIKEN)
Collector value: 7.5/10,