Accusplit's AX850 features a revised design with a larger 12" index face in a more compact design that is easy to read at a distance. Very simple to operate and is powered by 1 "AA" cell battery (included).
A rugged, durable, plastic housing in bright blue protects the mechanics. The pace clock counts with 1-second resolution to 60 minutes, then repeats. Features detachable feet to help keep unit upright in windy conditions.