Harken® PowerMeter sprocket

The Harken® PowerMeter sprocket installs in the head of a winch/hydraulic pedestal equipped with a meter to export data detailing the performance of linked grinders to a data acquisition system. The tool measures force, cadence and power grinders apply to their pedestal handles. It is a training aid of paramount importance as sailors are grinding to power winches and hydraulics for rig, sail and foil controls.