- Precise leak detection: This advanced leak detector uses state-of-the-art sensor technology and microprocessor chips to accurately identify leaks across CFC, HFC, and HCFC refrigerants, making it an essential tool for diagnosing HVAC systems. - Adjustable sensitivity: Tailor your detection with a variable speed setting. Turn clockwise for pinpoint accuracy on small leaks, or counterclockwise for broader scans to efficiently locate potential problems. - Leak alarm system: The built-in audible alarm escalates with increasing gas concentration to a siren-like tone, complemented by a blinking indicator light that visually confirms a leak, helping you avoid missing a critical issue. - Comprehensive kit: Includes a UV lamp to locate leaks in low light, enhance detection capabilities, and reveal problems that might otherwise go unnoticed. - Use case: Ideal for residential HVAC service calls to quickly pinpoint refrigerant leaks during maintenance and repair. - Use case: Suitable for commercial and industrial HVAC and refrigeration systems, enabling efficient leak detection to minimize downtime. - Use case: Helpful for post-repair verification and preventive maintenance to confirm system integrity after component service or replacement.