TPI 753A HVAC Refrigerant Leak Detector for HVAC/R Contractors

The TPI 753A is an easy to use, push button, state-of-the-art refrigerant leak detector that can detect all existing refrigerants and blends including the 404A, PURON, and R-507 (AZ50). This refrigerant leak detector can also be used to detect SF6 at a level of 750ppm or higher. The 753A is used by service technicians, refrigeration engineers, and maintenance technicians to test for leaks in air conditioning, refrigeration, or automotive A/C systems.