The Tx Unit 65 allows coaches to start multiple Fx Chips at the same time. The Tx Unit 65 is activated by the a loud sharp noise such as a gun or a clap.
Ideal for racing multile athletes at training or at an athletics event.
The Tx PowerUnit 65 can start up to eight track lanes when placed at the center of the eight lanes
To gather the time at the end of the race simply place the required number of tx Junior Transmitters at the required distance.