The Tx Touch Pro is small, accurate and easy to set up. It simply lands on the starting line. The athlete triggers the start when he releases the pressure on the button.

• The transmitter also has an audible beep; this feature can be used to include reaction time in the sprint when an assistant holds the transmitter and releases the button in close proximity to the athlete.
• Distance range: 1.5 meters
• Accuracy: 1/100 of a second
• Battery type: CR 2032
• Battery life: 15’000 starts
• Water resistance: 3ATM
• Operating temperature: -20 °C to +50 °C