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$48.50
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.
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.
So far so good! Everything seems to be working as expected.
Works as expected! Good quality.
