G.S.C. International Spark Timer

The Go Science Crazy spark timer is a recording device used to measure the velocity and acceleration of a falling or moving object.

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

The Go Science Crazy spark timer sparks at uniform intervals, leaving marks on a paper tape. The distance between the marks on the tape are used to calculate velocity and acceleration. It is provided with a roll of tape, a carbon disc, a weight, and a clamp to hold it in position.

Everything on the spark timer is enclosed for safety.

Timer includes five carbon disks, one 45 m roll of tape, clamp, and weight. Additional rolls of tape and carbon disks are also available separately.