# Zero Offset and Shunt

Only available for QST tools.

For each torque transducer, the zero offset and shunt calibration limits can be viewed and changed.

Information | Description
--- | ---
Shunt value (1-100) | Maximum allowed measured shunt calibration value in %.
Shunt drift value (1-100) | Maximum allowed change in measured shunt calibration value in %.
Zero offset value (1-50) | Maximum allowed Zero offset compensation in %.
Zero offset drift value (2-100) | Maximum allowed change in the zero offset compensation in %.