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Premium 500A / 75mV Shunt with Mounting Base (0.25% tolerance)

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This is a 500A / 75mV, 0.25% tolerance shunt with mounting base.

Compared to the standard 500A shunt, this one is built with higher quality materials, more copper and has a tolerance of 0.25% making it the best currently available on the market. 

 Specifications Sheet


Weight: 340 g
Dimensions: 84 × 45 × 34 mm


Customer Reviews
5.0 Based on 3 Reviews
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Filter Reviews:
    joseph n.
    United States United States
    I recommend this product
    High quality and necessary

    I have a motorhome with two deep cycle batteries for a total of 200ah. I purchased this shunt and the powermon device. I separately purchased a 100amp fuse as noted in the installation diagram as a requirement. I had my service facility install the fuse and shunt, as well as make up the necessary heavy duty cables. I then installed the powermon device and bluetooth app. Despite the extra expense for professional installation of the high amp components, I am completely satisfied with this quality system.

    Gregory O.
    United States United States
    I recommend this product
    Easy Install

    So far so good! Everything seems to be working as expected.

    United States United States
    I recommend this product
    Great product

    Works as expected! Good quality.