The Hirays hydrogen-nitrogen leak detector is designed to address the shortcomings of traditional air tightness detectors in terms of accuracy, and the cumbersome and costly nature of helium detectors. It is particularly suitable for leak detection in industries such as new energy batteries, semiconductor manufacturing, refrigeration, medical devices, and chemicals. Through high-precision sensing technology, it achieves accurate location of micro-leaks, helping companies improve production safety and quality control efficiency.