Ammeter, Voltmeter, Frequency, Wattmeter, Energy Meter Symbol



Hey, in this article we are going to see the symbol of different types of electrical measuring instrument symbols such as Ammeter, Voltmeter  Frequency Meter, Wattmeter, Energy Meter, etc. Having a background in electrical engineering you must know these symbols. This type of symbols you can see in domestic and industrial installation diagrams.


Ammeter Symbol


Here you can see the symbol of ammeter.

ammeter symbol, symbol of ammeter


Ammeter is a measuring instrument used to measure the electric current. When measuring the electric current the ammeter should be connected in series with the power supply and load. The symbol of the ammeter is drawn by a circle on the capital letter A.




Voltmeter Symbol


Here, you can see the symbol of voltmeter.

voltmeter symbol, symbol of voltmeter


The voltmeter is a measuring instrument used to measure the voltage. When measuring voltage, the voltmeter should be connected in parallel with the power supply. The symbol of the voltmeter is drawn by a circle on the capital letter V.




Frequency Meter Symbol


Here, you can see the symbol of Frequency Meter.

frequency meter symbol, symbol of frequency meter


The frequency meter is also a measuring instrument used to measure the frequency of an AC power system. The symbol is drawn by making a circle around 'Hz'. Hz means Hertz. Hertz is the unit of Frequency.




Wattmeter Symbol


Here, you can see the symbol of Wattmeter.

wattmeter symbol, symbol of wattmeter


A wattmeter is an electrical measuring instrument used to measure electrical power. An energy meter has two coils - a current coil and a voltage coil. The symbol of a wattmeter can be drawn by a circle on the capital letter W.




Energy Meter Symbol


Here, you can see the symbol of energy meter.

energy meter symbol, symbol of energy meter


An energy meter is an electrical measuring instrument used to measure electrical energy. The energy meter also has two coils - a current coil and a voltage coil. An energy meter also works almost the same as a wattmeter just the difference is it measures the electrical power per hour or a minute or second.




Ohmmeter Symbol


Here, you can see the symbol of ohmmeter.

ohmmeter symbol, symbol of ohmmeter


The symbol is drawn by making a circle around ohm symbol. Ohm is the SI unit of resistance. Ohmmeter is used to measure the resistance.




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Ammeter, Voltmeter, Frequency, Wattmeter, Energy Meter Symbol Ammeter, Voltmeter, Frequency, Wattmeter, Energy Meter Symbol Reviewed by Author on September 15, 2021 Rating: 5
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