Factory Certificate of Calibration—a Must-Have Document A torque wrench should include a certificate of factory calibration. This proves that the tool has been inspected and tested at the ...

Torque Channel confirms that a brand-new wrench is working as advertised before subjecting it to a handful of “drops.” Then, the wrench’s calibration was checked—it was unaffected.

A torque wrench is an extremely important tightening tool that you definitely don’t want to skimp on, especially if yo ...

There's a calibration and instruction leaflet, six Hex and one Torx bit. The Hex bits are 3/4/5/6/8/10mm, and the Torx bit is a T25. The torque wrench itself covers a torque range of 3-15Nm ...