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Vernier™ Go Direct™ Motion Detector Products for Science Education

Vernier™ Go Direct™ Motion Detector uses ultrasound to measure the position, velocity, and acceleration of moving objects.

Manufacturer:  Vernier™ GDXMD

Catalog No. S39717

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  • Accurately tracks objects as close as 15 cm and as far away as 3.5 m. The compact design and wireless capability of this motion detector eliminate the concern of a dangling cable getting in the way.
  • Study position, velocity, and acceleration of carts when mounted on a track.
  • Match graphs created in Graphical Analysis 4 software.
  • Analyze the effects of air resistance on falling coffee filters.
  • Investigate simple harmonic motion by monitoring a mass on a spring.


K-8, High School, College
Graphical Analysis 4 or LabQuest App
1 mm
5-year limited warranty
Bluetooth or USB
15 cm to 3.5 m
30 samples/s
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