According to Tracer, the Marksman can hear sounds that signify problems such as air brake leaks, gear and bearing wear, as well as vacuum, EVAP system, exhaust refrigerant and passenger compartment leaks.
The Marksman uses a two-tiered process to ensure accurate diagnosis. First, Tracer claims the receiver unit converts inaudible sound into audible sound using a process known as heterodyning. Then, the receiver’s Sound Signal Technology fine-tunes the audible sound into the natural sound emitted by the defect itself. A 10-bar LED display indicates the intensity of incoming signals from the problem source to ensure error-free diagnosis.
The TP-9370 Marksman Master Kit comes with a receiver, full-sized headphones, two anodized probes and an ultrasonic emitter. Standard 9-volt alkaline batteries are included for both the receiver and the emitter. All components are packed in a storage case with foam insert.
