Tenma 72-9966 Universal Cable Tester | Audio, AV, RJ45, USB, XLR, TRS – Pro Grad
1x Tenma 72-9966 Cable Tester. With support forRJ45, USB, XLR, TRS, RCA, Speakon, and DIN connectors, it’s the ultimate all-in-one solution for identifying broken cables, shorts, and mismatched wiring.