

The Cal-Blue Plus Micro Leak Detector (part number 4182-35) is a top-quality solution for detecting leaks in refrigerant systems. size and an application range of 5°F to 225°F, this pressurized spray boasts a maximum bubble life, freeze protection down to 5°F, and is non-corrosive NSF registered for food processing areas. Trust the Cal-Blue Plus for accurate leak detection. Installation is a breeze and can be done in minutes with common tools.