Simply plug the cable under test and turn the rotary switch. The LED array gives you an instant go/no-go status of each conductor path in the cable. With bullet-proof all-metal construction, it's ideally suited to the ruff and tumble world of rock 'n' roll, but is also suitable for any technician working with cables. Faster and much easier than a multimeter. Requires 1 x 9V battery.Tests the following cables:
• Speakon 4, 8P• 1/4 mono & TRS• DIN 3, 5, 7, 8P• XLR 5, 5P• Phono (RCA)• USB• RJ45