Used still works great
The FIELDPIECE SRL2K7 Infrared Refrigerant Leak Detector is a specialized tool designed for detecting refrigerant leaks in HVAC and refrigeration systems. With its infrared feature, this model from Fieldpiece is able to quickly and accurately identify leaks, allowing for efficient repair and maintenance of the systems. This reliable leak detector is essential for professionals in the HVAC industry to ensure the proper functioning of refrigeration systems.