С! meters among the most common meters used there are the ohmmeter, the ammeter and the voltmeter. the ohmmeter is used to measure the value of resistance. it consists of a milliammeter calibrated to read in ohms, a battery and resistors. the meter is connected in parallel and the circuit is not opened when its resistance is measured. the readings on the scale show the measured value. the ammeter is used to measure the value of current. when the ammeter is used the circuit should be opened at one point and the terminals of the meter should be connected to it. one should take into consideration that the positive terminal of the meter is connected to the positive terminal of the source; the negative terminal - to the negative terminal of the source. the ammeter should be connected in series. the readings on the scale show the measured value.

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