COTOUXKER Adjustable Torque Wrench, 5 to 30 Nm 30mm Open End Torque Wrench with Click and Changeable Head for HVAC Mini Split and Refrigeration System

la pinza regolabile ha molto gioco e non tiene la posizione, dopo i 12 Nm di torsione si allarga e spana la forma del dado. Non è un articolo professionale ed è poco preciso.

good item

La COTOUXKER Llave Dinamométrica Ajustable ofrece un ajuste de torque preciso de 5 a 30 Nm, ideal para trabajos mecánicos, Ajustes en Tuercas de Aires Acondicionados, mantenimiento de bicicletas, motocicletas y reparaciones domésticas. Su diseño ergonómico y compacto permite un uso cómodo, seguro y confiable incluso en tareas de alta precisión.

Muy practica

I used this while installing a DIY mini split heat pump and I'm glad this wrench was available as the instructions really emphasize not under torquing or over torquing the connections. In retrospect I should have gotten the one that ranges from 5-45 ft lb as one of the fittings needed 40 and this one only goes up to 30 but at that point I had figured out what I needed to do to get the fittings tight but not too tight. The wrench was a confidence builder and I was able to get it next day. Thanks Amazon! As for accuracy I tried a regular torque wrench I have and this one set to 20 ft lb and they both seemed to click at about the same amount of force.