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Clamp meter according to the following link: http://wiki.answers.com/Q/How_do_you_measure_amperage&src=ansTT

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Q: What is the instrument that mesures amper voliteg current?
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Measure battery current?

The unit is amper (A) (or submultiples).


How much amper will be given from a battery of 4600 mah in second?

The rating of "4600 mAh" is one description of the battery's capacity. It doesn't tell you anything about the delivery or discharge rate of the battery. Those depend on the external circuit that you have connected to the battery. For example, if nothing is connected to the battery's terminaks, then the battery is giving zero amperes.


How do you check to see if a breaker is bad?

Answer for USA, Canada and countries running a 60 Hz supply service.A circuit breaker can be tested by overloading it. If it is a 15 amp breaker that you are suspicious of, it can be loaded quite easily. You will need a total load of 2000 watts. This test is not applicable to kitchen counter receptacles as they are split receptacles and can handle 1800 watts on both the top and bottom of the duplex receptacle. Make sure you have two appliances for the test. A kettle and a toaster will do very nicely. Plug them both into the same receptacle. After about 30 to 45 seconds the breaker should trip if it is working properly. If the breaker has not tripped after one minute disconnect the appliances from the receptacle. This breaker should be changed out. Remember the higher the breaker amperage the higher the trip wattage on the circuit will be. To check any breakers higher that 15 amps, be safe and get an electrician to do it for you.As always, if you are in doubt about what to do, the best advice anyone should give you is to call a licensed electrician to advise what work is needed.Before you do any work yourself,on electrical circuits, equipment or appliancesalways use a test meter to ensure the circuit is, in fact, de-energized.IF YOU ARE NOT ALREADY SURE YOU CAN DO THIS JOBSAFELY AND COMPETENTLYREFER THIS WORK TO QUALIFIED PROFESSIONALS.


Related questions

Measure battery current?

The unit is amper (A) (or submultiples).


What is the current carrying capacity of 477 MCM conductor?

496 Amper.


What nicknames does Robert Amper go by?

Robert Amper goes by Robby.


When was Robert Amper born?

Robert Amper was born on December 7, 1960, in Munich, Germany.


Who Andre Marie amper?

abududuy


Which fuse is used for 100kva transformer?

1o amper


Who is the composer of iingatan kas by carol banawa?

Tricia amper


A coulomb is a measur of whereas an amper is a measur of?

A coulomb is a measure of electric charge. An ampere is a measure of electric current - how much charge passes per second. 1 ampere = 1 coulomb / second.


What has the author Arnd Bauerk amper written?

Arnd Bauerk amper has written: 'Der Faschismus in Europa: 1918 - 1945. J urgen Kocka zum 65. Geburtstag am 19. April 2006' -- subject(s): OUR Brockhaus selection, Political science


How much is 2000KV?

2 Million Volts. But it's not the voltage that kills it's the amper so you better be careful.


What is amper in traffic signals?

Amber in the traffic signal means caution. Generally, it is best to stop on an amber light.


How are electric current and electric charge related?

It might be possible to characterize an electric charge as a current -- if that charge is moving. Any moving charge is electricity under the fundamental definition of that term. Electricity is generally thought of as moving electrons, but a more fundamental definition of electricity is any moving charge or group of charges. If your electric charge is moving, it is electric current.