The Mars Yokogawa 25303 H-10G Universal Refrigerant Gas Leak Detector by Bacharach is a reliable tool for detecting leaks of R-410a, R-12, and R-22 refrigerants in HVAC and refrigeration systems. Made in the United States, this leak detector is designed to accurately and efficiently pinpoint leaks in order to ensure the proper functioning of the system. Whether you are a professional technician or a homeowner looking to repair your own system, this model offers a high level of performance and durability for detecting gas leaks in a variety of refrigerant types.
Being sold as is merely because we can’t test it. Was told that it was definitely working recently when we got it but we can’t assure you that it is As you can also see case is in rough shape