Features and Benefits:

• Full color LCD with user-friendly message and error screens
• Automatic calibration and reset to ambient air
• Patented 3 LED ultraviolet (UV) lights with 395-415 nm wavelengths optimized for A/C dye fluorescence
• High-intensity LED inspection light
• Includes 134a and 1234yf high-side coupler, hose and regulator for tracer gas
• Tests the system under pressure and exposes the leak prior to filling with refrigerants using Nitrogen
• Made in the USA


The Robinair Tracer Gas service kit gives technicians the tools necessary to use tracer gas in place of refrigerant to find A/C system leaks. The LD9-TGKIT includes a hydrogen gas leak detector with sensor technology designed to detect a 5% hydrogen / 95% nitrogen tracer gas mixture. The detector's full color liquid crystal display (LCD) and sweep mode function convey messages, graphics, and prompts to help technicians locate the source of a leak and ensure that the leak detector is always at optimal performance. A patented 3 LED inspection light aids in locating and inspecting suspected leak sources.