Uxcell 75A 75mV DC Current Meter Shunt Resistor Resistance for DC Ammeter PVC Tubing and a rod connected to

and a rod connected to the plunger that goes in and out

and other engraving methods

Shrinkable Temperature:80

0Mpa pressure

metal body construction

Uxcell 75A 75mV DC Current Meter Shunt Resistor Resistance for DC Ammeter PVC Tubing and a rod connected to1. The shunt resistor is a device which could help DC ammeter for measuring high current. Technically, a shunt needs to be connected in parallel with the ammeter (Current division in parallel circuit) 2. Shunt Resistor helps the ammeter to bypass majority of current. Based on the principle of Ohm Law, the current could be calculated by DC ammeter when a shunt drops the voltage. 3. If there were any challenges might confuse you. (E. g. wiring diagram)