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Busicom 812-SL Colex

The Busicom 812-SL Colex is an arithmetic calculator with 8 digits precision and algebraic logic. It has 6 functions, 24 keys and a VFD (vacuum fluorescent) display. The power source is 4xN.

Facts at a glance:

Type Arithmetic
Functions 6
Keys 24
Precision 8
Logic Algebraic
Display type VFD
Display size
Length 143 mm
Width 77 mm
Thickness 17 mm
Weight 172 g
Power Source 4xN
Original price unknown
Est. current value unknown
Year introduced 1975
Year discontinued 1975

See other calculators manufactured by Busicom.