How To Test For Current Draw With A Multimeter. Set the multimeter to measure current and insert the red probe into the socket labeled with the symbol A for Amperage. Using Multimeter to test current draw.
Pull the negative off the battery. Basic introduction to using a digital multimeter to measure current in a simple circuit. To commence on amperage battery drain test you need to disconnect the negative battery cable from the battery terminal and after that connect your digital multimeter probe also to the negative battery post.
If you can make the repair yourself check it by ensuring the reading on the multimeter is less than 50 milliamps.
This is my setup omitting the gps for now. This is my setup omitting the gps for now. Note that we use the words current and amperage the unit of current interchangeably but the meters dial and sockets arent labeled with a C for current. Edit You could probably use another multimeter to measure the current draw by connecting it in series with the element you are measuring.
