Parker Research Special Magnetic Weight & Defect Test Bar
The TB-10 magnetic weight lift test bar is 10 lbs allowing for the accurate calibration and certification of inspection yokes. This follows paragraph 7.4.4. of the Standard Practice for Magnetic Particle Testing (ASTM-E1444)
The bar's reverse side contains artificial defects to ensure proper inspection is being performed.
Each bar is stamped with it's weight and is traceable to NIST.
This is a single bar. Four and five-bar sets are available.