AKA (Label): MX-140 SCIENTIFIC CALCULATOR, Product number (P/N): MX140 (MX-140),
Keywords/Tags: MX140 (MX-140)
Date of intro: ~1974, Origin: Mexico (List), Dimensions: 133x76x37mm,
Display: Type = Display (LED) (List), Digits = 10+1+(2+1),
Number of keys: 20, #Key-Black: 11, #Key-Blue: 1, #Key-Red: 7, #Key-White: 1,
Classification: / Pocket,
Featuring: Scientific functions, Square root, PI, Logic-technology: LSI (Large Scale Integration), calculator-chipset, Memories: 1,
Related with: BOWMAR_docu: A9209030,
Main Components: MOS TECHNOLOGY: MCS2525; MOS TECHNOLOGY: MCS2526,
Other components: ITT: 5105N {2x},
Original Equipment Manufacturer : BOWMAR: MX140 (List of all Export-OEM-models from BOWMAR), Resemblance with: HIRADASTECHNIKA SZOVETKEZET: TK835,
Known Serial-numbers: 100045 | 101678 | 104750 | 106505 | 111384 | 119838 | 121071 | 127582 (List of all S/Ns from BOWMAR)
Initial Cost Price: USD160.00, Collector value: 8/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Internet: Link-1: LE RAYON DES CALCULATRICES