AKA: Powerman, AKA (Label): MODEL SL-910, Product number (P/N): SL910,
Keywords/Tags: SL910 | Powerman
Date of intro: ~1974, Origin: Taiwan (List), Dimensions: 140x75x25mm, Weight: 85g,
Power: 9V + Adaptor,
Display: Type = Display (LED) (List), Brand = NATIONAL SEMICONDUCTOR: A1198, Digits = 8+1,
Number of keys: 22, #Key-Grey: 10, #Key-Red: 1, #Key-White: 11,
Keyboard Array (Rows x Columns): 06x04, Keyboard Layout: [MS] [MR] - [D] [K=] [%] [C] - [7] [8] [9] [(Division)] - [4] [5] [6] [x] - [1] [2] [3] [-] - [0] [.] [=] [+],
Classification: / Pocket,
Featuring: Procent, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Components: 2, 2 IC(s),
Main Components: NATIONAL SEMICONDUCTOR: MM5738N,
Known Serial-numbers: 382996 | 978030 (List of all S/Ns from PRINZTRONIC)
Collector value: 7.5/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Internet: Link-1: VINTAGE TECHNOLOGY