Decimo Ltd was a British electronics manufacturer.

Decimo was founded by Douglas Dorsett in the 1970s, and the company was based in Luton, Bedfordshire, England.[1]

Vatman

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Vatman was a brand of pocket calculator produced by Decimo and made in Japan.[1][2]

References

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  1. ^ a b "Decimo Vatman 121 LCD Desktop Calculator - Computing History". www.computinghistory.org.uk. Retrieved 15 December 2017.
  2. ^ "Decimo Vatman". www.vintagecalculators.com. Retrieved 15 December 2017.