PlantScan is a top supplier of leak detectors and leak detection systems. Customers use PlantScan products for compressed air leak detection, vacuum leak detection, helium leak detectors, refrigerant (Freon & CO2) leak detection systems as well as for HVAC leak detection and other aspects of preventative plant maintenance. Our company sells innovative quality ultrasonic leak detectors since the use of ultrasound is increasingly important in leak detection. We provide leak sniffers such as refrigerant leak sniffers, and sniffers for natural gas including a/c leak sniffers. Compressed air flow meters, temperature measurement equipment, and fluid (oil / grease / coolant) analysis services round out our product portfolio, including wear and lubrication detectors for bearing or gear faults, as well as detectors for corona, arcing and troubleshooting. Our passion is to partner with you not just in leak detection but in predictive plant maintenance to help you see the whole picture of your plant including the bottom line. Browse our site, or reach out to us by email or phone for assistance!