One of HIGNAL's core competencies is the manufacture of gas analyzers for combustion testing and research. The company's wide range of products has been developed over the years; Work closely with clients to meet research, market and regulatory requirements. Usually, this research is carried out in the departments of thermodynamics, chemical engineering, mechanical engineering, environmental engineering, catalyst research, etc., of the university. In addition, manufacturers of fuel burning equipment such as aviation gas turbines use Signal Scientech analyzers for research and development, stationary diesel engines, off-highway diesel engine vehicles, incinerators, boilers and stoves.

HIGNAL's comprehensive product portfolio enables the company to offer individual analyzers or complete custom systems in turnkey contracts with maintenance agreements and scheduled service access. The long-term, mutually beneficial partnerships established between Signal Scientech and its customers have become a core strength of the business. With a deep understanding of technical requirements, Signal Scientech often provides additional analyzers, test/calibration equipment and sampling lines to enhance the capabilities of customers' experimental test benches.