Get digital ammeter at best price with product specifications. An ammeter from ampere meter is a measuring instrument used to measure the current in a circuit. The analog electronic voltmeters and ammeters in the form of dc, rectifierbased ac, and true rms devices are explained in detail. The main principle of ammeter is that it must have a very low resistance and also inductive reactance. Ammeter means amperemeter which measures ampere value. Understanding the structure of the ammeter, voltmeter, and ohmmeter. A meter designed to measure electrical current is popularly called an ammeter because the unit of measurement is amps. These devices provide information about current draw and current continuity in order to help users troubleshoot erratic loads and trends.
The pmmc instrument is essentially a low level dc ammeter. In the unlikely event that an amprobe test tool requires warranty service, any of our local dealers are authorized to replace it, on the spot. Anammeterisalwaysconnectedin serieswiththeelementinquestion. Our commitment to highquality products and customer service is demonstrated by our industry exclusive no hassle warranty. Ammeter design dc metering circuits electronics textbook. Digital voltmeters working principle of digital voltmeter. Two types of voltmeters are available for the purpose of voltage measurement i. Digital ammeters are instruments that measure current flow in amperes and display current levels on a digital display. Analog voltmeters generally contain a dial with a needle moving over it according to the measure and hence displaying the value of the same. Ammeters,voltmeters,andgalvanometers an ammeter the name is a contraction of amperemeter is a device for measuring the electric current through a wire or a circuit element. Digital meters are introduced, as are types of voltmeters and ammeters operating on different techniques of analogtodigital signal converters. The product must be disposed on european union markets following specific waste collection and never end up in rubbish bins.
Sawhneya course in electrical and electronic measurements and instrumentation. Learning how to use those meters and using them to measure the current, voltage, and resistance of an electric circuit. Ammeter working principle and types of ammeter electrical4u. Simpson electric is the premier manufacturer of digital panel meters, analog panel meters, and test instruments and equipment for a wide variety of applications. Frequency meters use an integral electronic converter and a moving coil.
Dc 0 100v 0 10a digital ammeter voltmeter with dual. Din rail digital ammeters, voltmeter and frequency meter schneider. Understanding the structure of the ammeter, voltmeter. A list of some manufacturers of electronic voltmeters, ammeters, and oscilloscopes is. Ampere is the unit of current so an ammeter is a meter or an instrument which measures current.