SIGLENT founders began a preliminary study of digital oscilloscopes in 2002. After more than a decade of continuous development, SIGLENT has extended its product line to include digital oscilloscopes,  function / arbitrary waveform generators, digital multi-meters, DC power supplies, spectrum analyzers, spectrum & network analyzers, isolated handheld oscilloscopes, DC electronic loads and other general test instruments. All of SIGLENT's products combine innovative features and functionality with a strong commitment to quality and performance.

SIGLENT has modern standard automated workshops, an integrated supply chain system and a professional production system. There are sales & service offices in the United States and Germany, Japan and Malaysia. SIGLENT is continually striving to design and build the best value products for our customers.