Unitrex 902SN

The Unitrex 902SN is a scientific calculator with 8 digits precision and algebraic logic. It has 16 functions, 19 keys, and a VFD (vacuum fluorescent) display. The power source is 2xAA.

Facts at a glance:

Feature Value
Type: Scientific
Functions: 16
Keys: 19
Precision: 8
Logic: Algebraic
Display type: VFD
Length: 140mm
Width: 83mm
Power Source: 2xAA
Year introduced: 1975

See other calculators by Unitrex