Berg offers used ultrasonic leak detectors from Synergys. LeakShooters come with a 6-month or balance of factory warranty on parts and labor, whichever is longer, and may also come with additional options including headphones, charger, leak tags, carrying case, probes and more. If you have any questions about our used ultrasonic leak detectors, please give us a call at 1-847-577-3980 or send us an email at info@bergeng.com. Our knowledgeable staff is there to help and assist you.