Ampere Meter Wiring Diagram. When you connect to the amp gauge youll use 1 red wire and 1 black wire that will both carry a current. Where the Load power source is greater than 30 volts and less than 100v then a separate isolated power source should be obtained to provide meter power.
A prelude to other projects coming soon. The following circuit represents the basic circuit diagram and the connection of the ammeter circuit in series and parallel are shown below. Be aware that these are general diagrams using standard test switches which may not match some Utility standards in their configuration and are for reference only.
If ammeter shows a positive charge when starter is engaged reverse connections on back of ammeter.
Amp Gauge Wiring 1 Always disconnect the ground lead from the vehicle battery before wiring any gauge. In below diagram i shown that how to wire amp meter in the diagram i shown two wire coolers in which one is Black and second is Red. Ampere mean the the load or the consumption of current of a circuit. Mostly people did not wire this meter in home but i think these people did not know about the advantage of ampere meter.