g by Free Fall

Item # 94-4500




In Stock

Calculate the acceleration due to gravity with g by Free Fall.

The g by Free Fall is the simplest approach yet to a basic experiment in mechanics. The timer starts when the ball bearing is manually released from the release unit, and stops the clock as the ball bearing hits the impact plate on the base which has an integral vibration sensor. Replace the ball bearing, reset the timer, and the unit is ready to go again.
No power supply is required, only a millisecond timer with any START or STOP trigger. Product includes an integral vibration sensor in base unit, release clamp, 12 mm ball bearing, 8 mm ball bearing, and Instructional Guide.

Products being sold are not toys. They are for Educational / Labratory use only. They are not for use by children 12 and under.


What’s Included

  • Integral Vibration Sensor in Base Unit
  • Release Clamp
  • 12 mm Ball Bearing
  • 8 mm Ball Bearing
  • Instructional Guide


Item # 52-4000




Buy 12 and pay $17.90 each!

Item # 66-4500