Premium START transmitter designed for block starts and 3-point starts. Tx Pad Pro is the premium Freelap transmitter specially designed for block starts and 3-point starts. Easy to use, it is placed on ground on the start line. As soon as the athlete removes his finger from the transmitter, the chip timer is instantly triggered with a high accuracy. This electronic timing system is ideal for sprint training, agility drills, and race simulation. Track and field coaches and athletes in Canada trust Freelap Canada for precise, wireless timing solutions.