The adjustable helium spray gun is widely used across various industries for leak detection and quality control. In the automotive industry, it is employed to detect minute leaks in fuel systems, air conditioning systems, and body welds, ensuring the safety and performance of vehicles. In the aerospace industry, the helium spray gun is used to detect leaks in aircraft and rocket fuel systems and body seals, ensuring flight safety. In the electronics manufacturing industry, it is used to check the sealing performance of semiconductor devices and electronic packages, preventing gas and liquid ingress. In the pharmaceutical and food packaging industries, the helium spray gun is utilized to test the integrity of packaging seals, ensuring products remain uncontaminated during storage and transportation. Known for its high sensitivity and precision, the helium spray gun is widely regarded as a reliable tool for leak detection.