<p><a href="https://www.durofix.com/blog/2021/9841/" target="_blank">What is ETC and how it works</a></p>
<p>ETC torque control provides around +/- 10 ~15% of accuracy.  meaning the tool delivery consistant power each time (auto-shutoff tool, or with same hitting time).  the exact torque value, however, may varies overtime subject to the mechanism condition.&nbsp;&nbsp;&nbsp;&nbsp;</p>


What is ETC and how it works
ETC torque control provides around +/- 10 ~15% of accuracy.  meaning the tool delivery consistant power each time (auto-shutoff tool, or with same hitting time).  the exact torque value, however, may varies overtime subject to the mechanism condition.    

Accuracy of ETC electronic torque control 

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