You are seeing Ask web results for AMMETER.
 [ăḿmḗtər]
Dictionary.com · The American Heritage® Dictionary
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Ammeter - Wikipedia, the free encyclopedia
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Here is a simple way to make a reliable, safe ammeter for ... ? I use mine to monitor power coming into/out of my batteries. Undoubtably one could make many modifications; it would not be too dificult to convert this to a full function multi-meter.
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A meter designed to measure electrical current is popularly called an "ammeter" because the unit of measurement is "amps." ... In ammeter designs, external resistors added to extend the usable range of the movement are connected in parallel with the movement rather than in series as is the case for voltmeters.
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When an ammeter is placed in series with a circuit, it ideally drops no voltage as current goes through it. In other words, it acts very much like a piece of wire, with very little resistance from one test probe to the other.
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An ammeter is placed in series with a circuit element to measure the electric current flow through it. The meter must be designed offer very little resistance to the current so that it does not appreciably change the circuit it is measuring.
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Home Electrical Safety Electrical Theory Electrician Practice Exams 2005 NEC Search Term Index Amp Meter - Ammeter Use and History Most electricians use a clamp on type amp meter where the circuit conductor, one at a time, is encircled by the jaws of the meter.
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An ammeter is a device that detects an electric current. With some readily available materials, you can build your own ammeter and use it to measure current produced by batteries including homemade batteries and generators...
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1.5 AMP - Shunt Ammeter Circuit ... The above schematic is of a circuit that will convert a 0-15Volt voltmeter to a 1.5Amp ammeter. ... The Circuit is for a 'Shunt' type ammeter that allows a meter movement with a small current rating to be used to measure a much larger current. In this example 1 milliamp through the...
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Ammeter - pressure gauge | transformer | multimeters | multimeter | tachometer | digital multimeter | oscilloscope | ammeters - Find all the industrial manufacturers on DirectIndustry | industry | industrial | - DirectIndustry.com ... Pico-ammeter Keithley Instruments...
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