Has some pros: very high quality. nice to work with her! assembled several electrical panels by tightening it to the desired tightening torque. usually 2nm for 16 amp machines and 3-3.5 for differential machines from 32-63 amps. pressing in principle is indicated on the machines themselves but not always. Therefore, you can look at the table. Before buying, I didn't have a single review of this model. Has cons: there are no shortcomings yet. the manufacturer declared the temperature regime from 18-28. I don't know how she will behave at plus 10. worked it in a warm room. if anyone worked with it at such temperatures. write an answer. because it is possible that a spring at such temperatures will change the pressure on the twist.