Transducer With Case 96521021, 7721

The Stahlwille 7721 transducer is patented, high-accuracy torque measurement unit designed specifically for the calibration of torque wrenches and torque screwdrivers. As a core component of the SENSOTORK® calibration system, they convert and digitize readings directly inside the transducer — eliminating analog drift and ensuring precise, reliable torque evaluation.

Thanks to their low-profile construction, the transducer is not affected by lateral forces, delivering consistent results even in challenging setups. Ideal for use with Stahlwille's 7707 W electronic torque testers, integrating seamlessly into complete calibration systems.

The 7721 transducer comes with a certificate of calibration and is delivered in a rugged plastic case for protection and portability.