GPS lap timer, outdoor digital timer, racing timer,GPS navigation, tracking vehicles

Description:

Please note:

This lap timer has 2 versions - With battery and without battery(air shipping limit);

If you have received the version that is without the battery you will have to open the back door and install a battery. This battery is the most popular version in the market;

Now run the software TUTOR and open the SAMPLE RECORD FILE. 

It will take 40-60 seconds to find the 6 satellites. 

It is suggested to set your Start Point (push the biggest button) at a straight line when you were passing it at a speed no less than 30KPH, so the tolerance will be below 1 meter;

Be confident with the chips inside the Tutor, the 10HZ GPS signal receiver and 3D sensors is the highest level in today’s market. It is the same performance as other $600 lap timers;