Busicom Colex 812-SL
Busicom Colex 812-SL
Display is 8-digits, green vacuum fluorescent (VFD).
Rechargeable batteries.
4-function, %, memory, square root.
78 x 143 x 18 mm (3.1" x 5.6" x 0.7").
Made in Hong Kong by Colex.
This calculator is from the time after the Japanese Busicom company went out of business. It was made by Colex in Hong Kong and has a Busicom label stuck on for Broughton's of Bristol.
Busicom models
Vintage British Calculators
Text & photographs copyright, except where stated otherwise, © Nigel Tout 2000-2024.