Westhold Transponder
Westhold transponder for lap timing cars, bikes and go karts. Compatible with WESTHOLD timing systems. No charging necessary. Comes with 3 Replaceable internal batteries that have had very little use (battery life 2 years, depending on usage. Non-use shelf life up to 9 years). Each Westhold Transponder has a unique serial number which identifies exactly which competitor is crossing the start/finish line or any other timing point on a course. The Race Manager PC software displays this data whi