Ensure customer satisfaction and safety, plus reduce call backs with our Ultrasonic Leak Detector. By listening for ultrasonic noise, this valuable tool can find leaks in urethane. This is done by placing the ultrasonic 'sending' unit inside the vehicle, then moving the probe around the glass/body seam. You can detect even tiny leaks that could later present problems for your auto glass replacement jobs. This tool is perfect for window seals, automobile trunks, door seals and sunroofs. Trust AEGIS to give you the right tools for your windshield and auto glass business.