• Next day delivery
  • Free standard UK delivery
    on all orders over £100
  • Industry leading
    customer service
  • Free technical support
    from our team of experts
25-013 WIREWIZARD CABLE TESTER No longer manufactured. Please contact Technical Support for advice on alternatives.





The Wirewizard is a four-wire cable tester, showing the internal wiring of a cable and its connectors simultaneously using two banks of four multi-colour LEDs. Based on a micro-controller operation, it displays all connection paths, plus short circuits, open circuits and crossed wiring by a single touch on a push button switch.

The eight LEDs represent the contacts of a four wire cable, both ends of which are plugged into the tester. Each LED can illuminate in four different colours. The first detected group of connected contacts will be displayed by red lights. The second, third and fourth detected group of connected contacts will be displayed by green, yellow and blue lights. LEDs remaining dark indicates open contacts. Short circuits (or deliberately paralleled contacts) will show up two or more LEDs illuminated. There is a “no connections” LED which usually indicates that you have no cable plugged into the tester, but can mean that the cable is completely useless. A low battery indicator indicates that the battery should be replaced.

Technical Specification:

Connectors:1 x XLR/F, 1 x XLR/M
2 x Neutrik Speakon (4 pole)
2 x 6.35mm 3-pole A-gauge jack socket
2 x RCA (phono) socket
Battery:9V PP3 size (included)
Battery life:1500 test cycles approx.
Dimensions:140 x 60 x 33 mm
Weight:220 g