United Scientific Spark Timer

Supplier: United Scientific Supplies
United Scientific
SPARK1
470332-772EA 67.95 USD
470332-772
United Scientific Spark Timer
Timers Mechanical Timers
The spark timer is used for measuring velocity and acceleration of falling or moving objects.

  • Spark timer device
  • 60 Hz (mains power frequency)
  • Tape length: 45 m
  • Tape width: 17 mm

A spark timer is used for measuring velocity and acceleration of falling or moving objects. When the tape is pulled through the timer a spark is created which burns tiny dots in the tape at a precise and same interval. The faster the tape is pulled through the timer the larger the distance between the dots. This allows students to calculate the acceleration. Spark tape, carbon disks, weight and clamp are included. Includes activity guide.

Delivery information: Timer includes five carbon disks, one 45 m roll of tape, clamp, and weight.
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