The Boots 425 SCIENTIFIC is a scientific calculator with 8 digits precision and algebraic logic. It has 27 functions, 35 keys, and a VFD (vacuum fluorescent) display. The power source is 2xAA. The calculator was manufactured in Japan. Note: Casio fx-31

Facts at a glance:

Feature Value
Type: Scientific
Functions: 27
Keys: 35
Precision: 8
Logic: Algebraic
Display type: VFD
Length: 145mm
Width: 84mm
Thickness: 25mm
Weight: 134g
Power Consumption: 0.250W
Power Source: 2xAA
Country: Japan
Year introduced: 1978
YearDiscontinued: 1981

See other calculators by Boots