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Made O'Meter

Discover where a brand or product originates

Brand origin
Germany
Main production
China

Testboy GmbH is a German manufacturer of professional measuring and testing equipment for electrical systems, established in 1953.

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Updated: 28 January 2026 ·
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Products from Testboy

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Made O'Meter uses AI-powered analysis to estimate production origins. Results are not always 100% accurate.

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