MileMarker Raceclocks use super-bright outdoor LEDs with 6" (152 mm) height and a 60 viewing angle for maximum visibility by runners at mile marker locations along the race course. The MileMarker features a rugged polyethylene plastic case with an integral carrying handle and built-in controls to start timing or selecting a preset time. Internal sealed batteries provide up to 10 hours of continuous operation on a single battery charge. An external battery charger with a charge indicator is included.
MileMarker Raceclock Model MM-01 is primarily intended for use in North America. It features a 120 Vac, 60 Hz battery charger and a US power cord set.
MileMarker Raceclock Model MMC-01 is CE certified and is primarily intended for international use. It features a switching battery charger suitable for 90 to 264 Vac, 50/60 Hz AC power. It is available with different power cord sets for use in different countries. CE certification covers safety according to IEC requirements, electromagnetic immunity (EMC), and electromagnetic emissions (EMI).