Veratron Ammeter Shunt -150/150AMP - 60mV Input - 12/24V [A2C59514047] Brand_Southco This mount easily installs to

This mount easily installs to the surface of the hardtop and fits all top thicknesses

shops an dyards

simple design is easy to install even for the weekend DIYer

Spinnerbait compression catches

most compact installations

Veratron Ammeter Shunt -150/150AMP - 60mV Input - 12/24V [A2C59514047] Brand_Southco This mount easily installs toAmmeter Shunt 150 150AMP 60mV Input 12 24V A shunt is a resistor that causes a small voltage drop. This voltage drop in mVolt is proportional with the current in ampere that goes through the resistor. This voltage is measured by the Ammeter. The advantage of the shunt is that thick wires are no longer needed at a high current (>10 A). To measure the total flow you only need two thin wires from the measuring instrument to the shunt in the earth