The Robinair Tracker 16234 is a new leak detector specifically designed for HVAC and refrigeration systems. Manufactured by Robinair, this model is known for its accuracy in detecting leaks within A/C injection systems. It comes in its original factory sealed box, ensuring that it is in pristine condition and ready to use. This tool is essential for professionals in the HVAC and refrigeration industry, providing a reliable method for identifying and repairing leaks in various systems.