Cusack Music Cable Tester Instructions

Using the Cable Tester is simple. First, plug in power. Next, flip the switch to “Calibrate”, and adjust the knob until the green LED turns off, then back until it just comes on. Flip the switch back to “Use”, and you are ready to start testing cables. Plug each end of the cable into the tester until it clicks once. This tests the tip of the cable. If the light stays on, there is less than 1 Ohm of resistance, and you are good to go. Push one end of the cable down a second click, and you are now checking the ring to tip connection. The LED should turn off. Plug the other end in to the second click, and you are testing the ring connection. Repeat this for the third click, which is the sleeve.

Small, easy to use, and handy to have, the Cusack Music Cable Tester is the perfect addition to every musician and technician’s tool set.

Cusack Music Cable Tester Features

• Calibration knob
• Use/calibrate switch

Cusack Music Cable Tester Specs

• Standard center negative 9V DC supply (not included)
• Current draw: ~3mA
• 3.66″ L x 1.52″ W x 1.24″ H

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