This Speed of Sound Kit includes everything you need to measure the speed of sound in the classroom. 

This kit provides a direct method to measure the speed of sound. Timing to microsecond accuracy is started and stopped as sound passes the sound switches. A small hammer and metal plate is included in the kit to make the necessary sharp sound.

The Multi-Timer has many other applications e.g. measurement of g by free-fall, speed and motion, etc. The full kit of accessories (PP060200) is also available.

The kit consists of:

1 x Multi-timer

2 x Multi-timer sound switches

1 x Mini claw hammer

1 x Metal Plate