How a Marktplaats find sparks doubt about accuracy. © 2025 MarME — Marco’s Measurement Equipment Background I recently found two vintage Bleeker precision resistors on Marktplaats: a 0.1 Ω ±0.01% and a 0.01 Ω ±0.01% model. After some doubt I had to get them, Bleeker to me feels like a long gone pinnacle of Dutch…