Singer Friden 1200

The Singer Friden 1200 is an arithmetic calculator with 8 digits precision and algebraic logic. It has 7 functions, 20 keys, and a VFD (vacuum fluorescent) display. The power source is 4xAA sealed. The calculator was manufactured in Japan. Note: Hitachi KK181B

Facts at a glance:

Feature Value
Type: Arithmetic
Functions: 7
Keys: 20
Precision: 8
Logic: Algebraic
Display type: VFD
Length: 133mm
Width: 60mm
Thickness: 40mm
Power Consumption: 1.800W
Power Source: 4xAA sealed
Country: Japan
Year introduced: 1972

See other calculators by Singer