Torque Measurement, Control and Calibration

Professional Calibration Torque Unit

With its 5 LED display the PCTU is designed to cover a wide range of common international tool sizes and ranges. Its rotating head allows it to be easily mounted on vertical surfaces.

Professional Calibration Torque Unit
PCTU Professional Calibration Torque Unit

The AWS LTD Professional Calibration Torque Unit (PCTU), our entry level bench mounted torque tester for production line or lower cost requirements for testing hand torque tools.

With Multiple modes and unit selection as well as a tilting display providing a variety of viewing angles, the torque analyser does not compromise on function or accuracy, displaying more precise torque values than any other entry level torque tester.

The range is designed to calibrate all types of torque wrenches and torque screwdrivers, and has been selected to cover the large majority of torque tools without having to use two instruments for a single tool type.

The RS232 output enables the Professional Calibration Torque Unit to be connected to a PC for direct input into ADMS Kepler 4 Torque Tool Calibration Software (sold separately). This allows for quick, accurate and precise calibration of torque tools.


The Professional Calibration Torque Unit features:

  • Allows the testing of all types of hand torque tools
  • Three modes of operation: Run (for Dial types), 1st Peak (for Click types) and Peak (for Cam types)
  • Comes in optimised torque ranges
  • 5 digit LED Display
  • RS232 data output
  • Rechargeable batteries
  • Bench or Wall mountable
  • Rotating display
  • Complies with ISO 6789



The Professional Calibration Torque Unit covers a range of of square drive sizes and displays torque in Nm and Lbf.Ft OR cNm and Lbf.In dependant on range.

Model: PCTU-1006-10502501000

Square drive size:

2-50 Nm

 10-250 Nm

 40-1000 Nm


To find out more download our pdf datasheet.