Amp meter.It is a device used to measure the electric current, which is adapted from the precious little resistance coming towards the parallel to the flow meter is not, flows through the Gallery at too many galleries at the meter, in ruins.When we want to measure the flow is achieved as follows:1. parallel resistance kapklae at the meter.2. the resistance must have little value, so that the flow is very resistance to reduce the current to flow through the Gallery at the meter.The properties of a good aemmitoe1. high precision, which caused little resistance coming here so that when aemmitoe to a series in the circuit, not to the total resistance of the circuit changes the flow measured with high precision or error from the temple.2. have a high sensitivity when resistance is less current flowing through it is the flow through the flow meter is less that the Gallery is a good aemmitoe can measure up the flow of the circuit, although less discussed is the current flow is less aemmitoe can measure up.
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