Continue Shopping View Cart
Markertek - The Future of Broadcast Supply

Call 800-522-2025
M-F 8:30am - 7pm EST


Secure LoginClose X

Returning Markertek Customers

New Markertek Customers

Why Create an Account?

Creating a Markertek account now will save you time on future orders. You'll have full access to your order history and a personalized shopping experience.

Whirwind Cable Tester - 4 Pole & 8 Pole SpeakON EtherCON  XLR & RJ45
    Questions? Ask a Markertek Expert:
    800-522-2025 Email

    Whirwind Cable Tester - 4 Pole & 8 Pole SpeakON EtherCON XLR & RJ45

    Manufacturer: Whirlwind

    Item #: SC48RJ   •   MFG #: SC48RJ


    List Price:$302.49
    Our Price:$220.00

    free ship
    Availability: In Stock
    Item is Available for immediate shipping from our warehouse.


      California Residents:
      Cancer and Reproductive Harm -


      The SC48RJ Tester provides rapid, positive testing for NL4 and NL8 SpeakON type multiline speaker cables, RJ45 type data cables, EtherCON cables and XLR cables. Rotating the central switch applies voltage to the cable conductors one at a time. A SEND LED indicates the pin to which the voltage is being applied, and a RECEIVE LED indicates where it returns, clearly revealing, shorts, opens and cross-wires.


      Add Accessories for your SC48RJ:

      Please fill out the information below
      Email Address*