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WFB008-S MCASE (Slotted) to ATO/ATC Blade Fuse Extension

WFB008-S Custom MCASE (Slotted) to ATC/ATO Blade Fuse Breakout Extension Lead for Automotive Diagnostics

The WFB008-S MCASE (Slotted) to ATC/ATO Blade Fuse Breakout extension lead allows you to measure the current flowing through a slotted MCASE cartridge fused circuit and conduct a voltage drop test across the blade fuse enabling the identification of faulty circuits or abnormal current drain. Using the breakout extension lead also provides a convenient point to connect a suitable Current (Amp) Clamp to measure the amount of current flowing. The use of the ATC/ATO fuse also minimises the cost of fuse replacement should the fuse blow whilst conducting tests.

Max current: 30A

The fuse extension lead is simple, easy to use and will save you valuable time during your vehicle diagnostics. Just follow this guide:

  • Remove the fuse from the circuit you wish to test from the fuse box.
  • Replace it with a fuse extension lead and then insert the same value AT
C/ATO fuse into the socket on the extension lead.
  • The current flow can then be measured by connecting your current clamp over the extension lead cable and connecting it to a multimeter or a handheld or PC based oscilloscopes from; PicoScope, Hantek, Uni-T, TiePie, CarScope, Autel MaxiScope, Sealey, Bosch, Snap-On, Fluke.
  • Recommended current clamps are:

    • CA-60
    • CA-600

    Note that this product is made to order.

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