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Vernier® Motion Detector

Measure position, velocity, and acceleration.

  • Measure objects as close as 15 cm and as far away as 6 m.
  • Sensitivity switch reduces noise and produces higher quality data for studying dynamics carts on tracks.
  • Attaches easily to the Vernier Dynamics System.
  • Pivoting head allows for flexibility in the experiment setup.
The Motion Detector uses ultrasound to measure the position of carts, balls, people, and other objects.
You may also want to purchase the Motion Detector Clamp to attach the Motion Detector to a variety of objects such as table tops, ring stands, etc.

For educational use only.



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Item # Description Unit Availability Price Quantity
WLS1751-61 Motion Detector
Each Retrieving


Range 0.15 to 6 m
Resolution 1 mm


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