BrakeCheck 4 Quarries is a portable, battery powered brake tester that can be used in quarries, coal sites, concrete plants, brickyards, recycling plants or HGV workshops. Designed to be self-compensating, BrakeCheck 4 Quarries will indicate on the LED screen if the vehicle is in the correct position to perform a brake test. BrakeCheck 4 Quarries will record the peak and average deceleration / brake efficiency, an indication of left or right pull, stopping distance and the test speed. All measurements can be quickly reviewed on the display to confirm that the brakes are OK.