Audio Cable Tester is used to test different types of audio cables. This Cable Tester has in-built connections for speak-on, XLR, TRS connector, DIN Connector and TRS Jack. Audio Cable Tester is manufactured by MDR Electronics which is ISO 9001: 2008 and ISO 14001:2008 accredited MDR Electronics also manufactures various types of audio/video, pro-audio cables, connectors and cords, electronic and computer/laptop accessories, cable organizers, fibre optic series, and cable TV series. The Audio Cable Tester, under the brand name MX, allows checking continuity of any cable and has compact design.