About

About Superior Signal Company LLC Superior Signal AccuTrak® Ultrasonic Leak Detectors – Hear Leaks with patented technology, troubleshoot expansion valves in minutes + much more! The AccuTrak® Leak Detectors "hear" the sound a leak makes, including any gas or refrigerant. The AccuTrak VPE-GN "Gooseneck" is perfect for hard to reach spaces. All are offered in a selection of kids to meet a variety of professional applications. Superior® Smoke Generators are unequaled for Leak and Air Flow Testing. Superior Signal Company, LLC - The Industry Leader in Smoke Testing for over 60 years. Superior Signal Company offers Classic Smoke Candles, Smoke Fluid Systems, and Smoke Blowers engineered for Smoke Testing. The Superior Smoke Testing Technique remains the Industry Standard for Sewer Smoke Testing & the most cost effective method to locate sources of Surface Inflow. Classic Smoke Candles provide the most visible smoke finding more faults, at longer distances. The Superior® 5E Electric Smoker finds leaks and odors in residential and commercial plumbing systems. Connect to any plumbing cleanout or vent or to the septic tank, using the appropriate size smoke candle to force smoke through faults and cracks, easily identifying sources of odor and hard to find leaks. Smoke Tests take just minutes to perform and see immediate results. Made in the USA.