Precision Testing for the Next Generation of Automotive A/C
The Mastercool 53551 Automotive Tracer Gas Regulator Kit is specifically engineered for automotive technicians who use a nitrogen-hydrogen tracer gas mix to pressure test R134a and R1234yf A/C systems. This complete kit includes a high pressure regulator, couplers, adapters and an advanced combustible gas leak detector making it the ideal solution for professional, non-refrigerant-based leak detection.
- R134a and R1234yf Compatible with the inclusion of low side couplers and adapters for both A/C systems
- Durable Single-Stage High Pressure Regulator with 1/4” SAE flare outlet, T-handle and dual gauges
- Combustible Gas Leak Detector capable of detecting nitrogen-hydrogen tracer gas
- Heated Tin Oxide Gas Sensor with a response time of less than 1 second
- Pressure Testing with Nitrogen-Hydrogen Tracer Gas making it ideal for modern automotive leak testing without using refrigerant