¿CÓMO AJUSTAR UN TORCÓMETRO? | How to adjust a torque wrench?

In this video, I explain step by step how to adjust a Proto brand click-type torque wrench. You'll learn the difference between adjusting and calibrating, since adjustment only corrects the reference point, but calibration must be done in a metrology laboratory. I also show you why good-quality torque wrenches exhibit linear behavior, while low-quality ones do not and, over time, end up as scrap. Description in English: In this video, I explain step by step how to adjust a Proto brand click-type torque wrench. You'll learn the difference between adjusting and calibrating, since adjustment only corrects the reference point, but calibration must be done in a metrology laboratory. I also show why high-quality torque wrenches exhibit linear behavior, while low-quality ones do not and often end up as scrap after a year of use. #metrology #measurement #tools #torque wrenches #torquemeters #tightening #screws