Refrigerant leak detector - Adjustable sensitivity at any time for precise control and reliable detection - Automatically optimizes to the best recognition state for accurate results - Designed to detect refrigerant leaks efficiently during service and maintenance Leak detector for HVAC systems - Includes an on/off reset function and automatic tracing to locate leaks quickly - Minimizes interference from ambient halogen gas concentrations for clearer readings - Tailored for HVAC tools and applications to improve diagnostic speed and accuracy Refrigerant gas detector - Enters detection mode when the refrigerant concentration threshold is reached - If the user enables searching for sources with higher leak concentrations, it guides toward the leak source - Can be operated in clean air to maximize sensitivity, allowing detection of leaks at or above zero concentration - Provides reliable performance in varying ambient conditions HVAC tester - Alarm increases in intensity as gas leakage is detected, accelerating with larger leaks - Simultaneous rapid blinking of the indicator light signals a detected leak - Built for proactive HVAC troubleshooting and safety monitoring Use scenarios - Routine HVAC maintenance: technicians perform rapid, room-wide checks with auto-optimization to ensure the detector is in its best state, quickly confirming refrigerant integrity. - Field leak tracing in challenging environments: the system’s automatic tracing and ambient halogen suppression help technicians pinpoint leaks without false alarms caused by surrounding halogen gases. - High-sensitivity leak searches in clean air: switch to maximum sensitivity mode to detect even small leaks or zero-concentration scenarios, enabling early intervention before larger issues develop. Key attributes - Function: multi-mode refrigerant leak detection with adjustable sensitivity, auto-optimization, on/off reset, automatic tracing, ambient halogen gas suppression, and high-sensitivity operation in clean air - Compatibility: designed for HVAC systems and related HVAC tools to support service and maintenance workflows - Performance: audible alarm accelerates with leak size; indicator light provides rapid visual confirmation - Reliability: sensor behavior adapts to detected concentration levels to improve accuracy and reduce false readings This description preserves the original product functions and use cases, while presenting the information in a clear, customer-friendly format suitable for strong conversion.