Decimo Handy
Decimo Handy (aka 508)
9v (PP3 battery).
Display is 8 digits, red LED.
4 functions, %.
72x109x23mm / 2.8x4.3x0.9".
Made in Singapore.
The example pictured was apparently given away by "Worms Cargo Service U.K. Ltd., the U.K. arm of a French shipping agent.
Decimo models
Vintage British Calculators
© Text & photographs copyright Nigel Tout 2000-2023 except where noted otherwise.