The purpose of this device is to allow precise timing of experiments done with the Air Tracks. Timer contains seven separate functions and may be used to count time or measure acceleration when used with air track and collision devices. Device uses a six-digit LCD and has a timer range of up to 1,000 seconds, with an accuracy of 0.0001 seconds. Timer conveniently displays functions with a large graphical user interface. Two photogates included.
1-800-452-1261
