Ultrasonic Bolt Load/ Stress Measurement


Measures bolt tension by using ultrasound that allows the user to view the real tension that the bolt retains after tightening.


  • Uses ultrasonic waves to measure the bolt’s elongation (before & after tightening) accurately.
  • Accuracy of measurement: 0.001mm.
  • Measures up to a maximum length of 1,200mm.

Why Customers Buy from Us

Competent and professional team.

Safety records.

Reputable track records.

Company reputation.


  • Critical flange joints.


Accurately defines and records the bolt load in all bolted joints.

Allows ease of data logging for electronic data management.


Allows the user to re-adjust to a desired tension and assures every bolt in the joint achieves the optimum load.


  • Achieves leak free start-up.
  • Improves operating revenue.
  • Prevents bolted joint failure.
  • Reduces costly downtime.
  • Eliminates potential safety hazards.
  • Ensures that the correct bolt pre-load is applied.
  • Monitors In-Situ performances without disturbing the joint.

Uniqueness vs Competitors

  • This is the most practical proven method to verify the actual bolt load that is applied on each and every bolt.

Customer Focused

Call us today

Kuala Lumpur (HQ) : +60 3 8068-3220

Borneo : +60 86 343 839