- Advanced technology for quick, precise detection: The HVAC leak detector uses advanced helium and high-sensitivity sensing to rapidly identify tiny gas leaks for timely problem detection. - Fast response and alerts: A swift response time ensures efficient detection of refrigerant leaks and timely alerts for immediate action, improving safety and performance. - Wide refrigerant compatibility: Supports multiple refrigerants, including R22, R410a, R134a, R1234yf as well as CFCs, HCFCs and HFCs, meeting the requirements of different devices with a wide range of applications. - Seven-level sensitivity: The car air conditioner leak detector offers 7-level sensitivity adjustment for precise detection of different gas types and leak sizes, improving accuracy. - Practical use scenarios: - Auto A/C service: detect leaks in car air conditioning systems and verify repair effectiveness. - Commercial HVAC maintenance: service rooftop units and split systems using various refrigerants. - Retrofit or replacement projects: ensure leak integrity when switching to alternative refrigerants.