Distributor

IO Signal Oy

Official Finnish distributor and importer for test and measurement equipment brands including Rigol, Siglent, Aaronia, Micsig, Tekbox, and SensePeek, covering oscilloscopes, spectrum analyzers, signal/waveform generators, network analyzers, and EMC testing gear. Operates as an e-commerce retailer based in Espoo (founded 2016) with local warehouse stock, serving customers within Finland.