1. Bestlap lap timer, SUMOMOTO Lap timer Ver. 3.
2. Including Timer (signal receiver) and Transmitter. With plastic case.
3. The interval time is 10".
4. Extension Cord 1.5m for all application.
5. The Timer can now be uased on cars, motocycles, dirtbikes, minibikes, bicycles, skateboards, snowboards and more..
6. The IR-Eye (signal receiver) can be placed anywhere.
7. The optimized IR-Eye window makes it 0.01s better than Ezlap.
8. One transmitter can work with all lap timers that is at the same frequency.
9. Two of AA back up batteries is suggested for the transmitter.