Joint Simulators

For Use in Calibration & Certification of Power Tools

PCB Series JS2000 Joint Simulators are ideal for calibrating and certifying pneumatic and electric power tools. These devices are rugged and durable enough for use in tool calibration and repair operations, and feature sturdy welded aluminum construction with an adjustable reaction bar mounting to accommodate most power tools. The durable steel spring washers are easily configured to simulate soft, hard, or medium joint rates. High quality bushings are used throughout to minimize the effects of friction. Both units feature a reversing drive to reset the simulator for the next test.


  • Easily configured soft, medium, or hard joints
  • Robust and durable design
  • Bench-top mounting
  • Reversing drive


  • Power Tool Testing
  • Power Tool Setup
  • Performance Verification