How To Use a Cable Tester

Why Use a Cable Tester?
Cable testers verify the electrical connections in a signal cable — confirming things are wired correctly between the ends of the cable. They can help save a lot of headaches in the long run. Always test your cables before gigging, which can be done quickly and easily with The Hosa CBT-500.

How to Test an Audio Cable
Turn knob to position 1
Plug one connector into corresponding jack on the left side of tester
Plug other connector into corresponding jack on right side of tester
Turn knob to each position to check wiring of each contact

Alternative Continuity Test
Apply the tip of each lead to the corresponding contacts
If continuity exists, the tester will beep

Battery Check
Turn knob to battery check
LED will illuminate if the battery is charged


Better Safe Than Sorry
Hosa’s CBT-500 Cable Tester is constructed from metal to withstand field abuse and operates with a standard 9-volt battery (included). The device also provides a battery check function to ensure proper working condition prior to use. The CBT-500 makes an invaluable addition to one’s ‘tools of the trade’ and is ideal for use when preparing for a concert, studio recording session, or an installation as well as checking cables afterwards in order to ensure working operation the next time.

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