Como medir la puesta a tierra

Hello everyone, here's a demonstration of how to measure and verify the grounding resistance. I hope you like it and feel free to comment with any suggestions for improvement. Website 👉 http://www.amhservicios.es👈 Google Profile 👉 Amh-Servicios https://g.page/r/CXE6KBTGmwjvEAE👈 Facebook 👉 http://www.facebook.com/profile.php?i... Phone: 636 399 646