The SKF TMSU 1 represents a fast and simple solution for the detection of air leaks through the use of ultrasound. As leaks create turbulence that originates from a pressure differential, they generate ultra-sound waves that SKF TMSU 1 can detect due to a sensitive piezoelectric crystal. The standard equipment for the TMSU 1 is composed of an ultrasonic detector, headset, rubber nozzle and batteries, all neatly packed in a sturdy carrying case. This is a very light piece of user-friendly equipment that provides a 100% accurate leak detection, that helps improve overall efficiency as timely problem detection reduces wear of the machinery involved.