Diagnose microscopic leaks in automotive A/C and climate control systems with the Robinair LD9-TGKIT Tracer Gas Leak Detector Service Kit (SKU: LD9-TGKIT). Engineered for modern automotive repair shops and fleet maintenance technicians, this complete service kit uses a cost-effective 5% hydrogen and 95% nitrogen tracer gas mixture to locate leaks in empty or low-charge A/C systems safely and efficiently.
The Robinair LD9-TGKIT features a sensor optimized for hydrogen molecules, which are smaller and travel faster through leak points than standard refrigerant molecules. Equipped with R-134a and R-1234yf quick-connect service couplers, a heavy-duty pressure regulator, service hose, and an intuitive graphic display with visual sweep graphs and audible alerts, this versatile leak detection kit delivers pinpoint diagnostic accuracy across both legacy and modern vehicle platforms.
Key Features & Capabilities
Hydrogen Tracer Gas Technology: Detects a 5% hydrogen / 95% nitrogen forming gas mixture, allowing technicians to find micro-leaks without wasting costly refrigerants.
Dual Vehicle Compatibility: Includes dedicated service couplers and hardware for both R-134a and R-1234yf automotive A/C systems.
Color Graphic Display: Displays real-time leak intensity, dynamic bar graphs, and sensor status for quick, visual leak tracking.
High-Pressure Test Regulator: Safely pressurizes systems with tracer gas to simulate operating pressures during diagnostic testing.
Flexible Sensor Probe: Long, bendable probe tip reaches tight engine bays, evaporator housings, and recessed hose connections.
Technical Specifications
Model: Robinair LD9-TGKIT
SKU: LD9-TGKIT
Target Gas: 5% Hydrogen / 95% Nitrogen (Forming/Tracer Gas)
Coupler Compatibility: R-134a and R-1234yf
Included Components: LD9 Detector Unit, High-Pressure Regulator, Service Hoses, R-134a Coupler, R-1234yf Coupler, Batteries, Carrying Case (Tracer gas cylinder sold separately)
Application: Automotive passenger vehicle, commercial fleet, and heavy equipment A/C leak diagnostics
