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by keyKeeper 121 days ago
For example this one has 120m range with 1cm accuracy and its 15 euros: https://www.temu.com/bg-en/-digital-laser-distance-meter-50m...
2 comments
waldarbeiter 121 days ago
Is the 1 cm spec 1σ (or less) or worst-case? It’s a safety-critical application.
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echoangle 121 days ago
Outside in the sun against other cars or inside against a wall?
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