| ▲ | keyKeeper 2 hours 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... | ||
| ▲ | waldarbeiter an hour ago | parent [-] | |
Is the 1 cm spec 1σ (or less) or worst-case? It’s a safety-critical application. | ||