STAHLWILLE Torque Tester, 3/4 in Drive, ± 1 % Accuracy, 400 Nm Increment

This transducer converts mechanical torque into a measurable output for use in workshop and industrial settings. It is a non-digital, analogue device designed to Interface with torque tools and test rigs where accurate mechanical torque measurement is required. The unit suits environments where a robust torque-sensing element with a 3/4in drive is needed for process monitoring and test applications.

• 3/4in drive for direct connection to common torque tools and sockets
• Measures from 8–400Nm enabling broad-range torque measurement capability
• ±1% accuracy supporting precise torque assessment and comparative testing
• Mechanical design avoiding electronic circuitry for simple field use
• Scale graduations matched to 400Nm for clear reference during adjustments

• Suitable for calibration benches requiring a calibration-grade torque transducer
• Ideal for production-line torque checks on heavy fastenings in assembly
• Used with torque wrenches in maintenance of industrial drives and gearboxes
• Can be used for component testing in electrical and mechanical R&D labs

It uses a 3/4in drive to couple directly with compatible sockets and torque tools.

The device operates across a minimum of 8Nm up to a maximum of 400Nm for routine checks.

The sensing element delivers measurements within a ±1% accuracy band relative to applied torque.

The transducer functions as a non-digital, analogue mechanical torque sensor without built-in electronics.