Verification Unit 6-7

This unit is used to give pre-dive surface confirmation of the torque tool calibration. It consists of a standard ISO class 6/7 torque reaction bucket with sturdy base and built in torque sensor.


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The unit comes complete with USB cable to connect to the FORUM Torque Tool Control System for Auto Calibration. The ISO standard is unclear on bucket depth so it is best to check detail drawings before purchase. The unit can be used up to 20kNm and has adaptor for both Class 6 and Class 7 tools.



  • ISO 13628-8 Fig 18 (API 17D) Class 6 & 7
  • Max Torque 20,000Nm (15,000ft lbs)
  • Hand Held Digital Read Out
  • USB output to Torque Tool Control System
  • Supplied in offshore suitable transit case