The accuracy (tolerance) (specified in per cent) indicates the accuracy of the torque spanner's release (signal).

At HAZET, the accuracy (tolerance) is specified from the respective set scale value; i.e. the torque spanner triggers reliably even at the lowest torque to be set.

Many competitors specify the accuracy (tolerance) of the full scale value (i.e. the highest value to be set). This means that the torque tool measures less accurately.