The CBT-500 Cable Tester by Hosa Technology is designed to diagnose signal failure in terminated cables like XLR, Phone, Phono, and speakON® as well as DIN, Ethernet, and USB Type A to Type B cables. Equipped with removable leads to verify continuity of additional connector types operation only requires a single 9-volt battery. The Hosa CBT-500 makes it easy to check a slew of cable types and the re-designed tester allows you to verify the integrity of a cable before connecting your equipment. Perfect for House of Worship, concerts, studio recording sessions, intercom systems and more.