Dmm Ammeter
What is a digital multimeter and how is it used? Have you ever asked yourself this question, but you weren’t sure exactly where to get the answer? If so, this article will provide you with some answers in a brief overview of what these instruments do, and how they are used in practical applications.
A multimeter is simply an electronic device that measures amps, volts, and ohms. This versatile tool combines the functions of three individual meters into one integrated instrument. The three individual meters contained in the multimeter are the ammeter, which measures current, a voltmeter, which measures voltage (potential difference between two points), and an ohmmeter, which measures resistance.
Multimeters are often used as hand-held tools for doing basic troubleshooting and field service measurements. They can also be used in a shop or manufacturing facility as a bench test instrument for measuring electrical output with a high level of accuracy. Additionally, multimeters can be used to service electrical problems in many different home and industrial applications such as batteries, motor controls, large and small appliances, electric power supplies, and all manner of wiring systems.
Multimeters come in two basic forms: digital and analog. An analog device has a needle; the digital counterpart has a LED or LCD display. Of the two, analog is the oldest technology. Although digital units have largely supplanted the analog devices in daily use, there are still many analog devices that are still used today throughout the world.
As with digital versions of other types of equipment, a digital multimeter provides a more accurate readout of what is being measured.
Digital multimeters, also known as DMM’s are sophisticated instruments that are used to troubleshoot electrical problems in many fields requiring electrical service and maintenance. These devices are widely used by electricians, electrical engineers and service technicians in a wide range of industries including the automotive, manufacturing, computer, construction, and machine repair fields to name a few.
Inexpensive DMM’s can perform the basic tasks of measuring of amps, volts, and ohms quite easily, but there are not too many bells and whistles with these devices. Even so, these cheap instruments probably have more features than the average person will ever need or use.
More expensive units on the other hand have many specialized features that can handle the most intricate and complicated electrical measurements needed for any job in any industry.
Digital multimeters are available at traditional brick and mortar retail stores that sell electrical test equipment, and online merchants. Features and prices vary greatly with each model. The least expensive multimeters can be purchased for about $10, while the more expensive premium digital multimeters can cost several hundred or even several thousand dollars. The price you pay all depends on what features you need, and how much you are willing to spend.
For information about the excellent Fluke 87v Digital Multimeters and other great Fluke digital testing products, Jesse recommends you visit Fluke Digital Multimeter website.
how to use an ammeter.wmv
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Auto/Manual Range Handheld LCD Digital Multimeter Ammeter Ohmmeter w/ Indication $135.95 |
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DMM MS8268 Auto/Manual Range Handheld LCD Digital Multimeter Ammeter Ohmmeter $134.95 |
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TRMS AC DC Clamp Ammeter DMM Meter Capacitor Test HVAC+ $67.77 |
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RMS AC DC Clamp Ammeter DMM Meter Capacitor Tester HVAC $64.77 |
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NEW Digital Multimeter Voltmeter Ammeter Mastech MS8268 $39.99 |
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NEW Auto Range Digital Multimeter Ammeter Voltmeter Ohmmeter Mastech MS8268 $39.99 |
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NEW Auto Range Digital Multimeter Ammeter for DC voltage AC voltage DC current $39.99 |
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NEW Auto Range Digital Multimeter Ammeter for Relative measurement $39.99 |
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NEW Auto Range Digital Multimeter Ammeter for AC current Resistance Capacitance $39.99 |
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NEW Auto Range Digital Multimeter Ammeter for Diode test Continuity test $34.99 |
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NEW Auto Range Digital Multimeter Ammeter for AC current Resistance Capacitance $34.99 |
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NEW Auto Range Digital Multimeter Ammeter for DC voltage AC voltage DC current $34.99 |
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NEW Auto Range Digital Multimeter Ammeter for Relative measurement $34.99 |
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Clamp Ammeter Volt Amp Meter DMM Thermocouple HVAC Tool $38.77 |
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Clamp Ammeter Volt Meter DMM K Thermocouple HVAC Tool $38.77 |
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Clamp Ammeter Volt Amp Ohm Meter DMM Thermocouple HVAC $38.77 |
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NEW Auto Range Digital Multimeter Ammeter Voltmeter Ohmmeter Mastech MS8268 US $33.60 |
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NEW Digital Multimeter Voltmeter Ammeter Mastech MS8264 $36.99 |
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VICHY VC99 3 6/7 Auto Range LCD Digital Multimeter Volt Ammeter Ohm Test Meter $34.31 |
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VICHY VC99 3 6/7 Auto Range LCD Digital Multimeter Volt Ammeter Ohm Test Meter $24.28 |
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Ammeter DMM Capacitor Tester Type K Thermocoule HVAC $27.77 |
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DMM MS8268 Auto/Manual Range Handheld LCD Digital Multimeter Ammeter Ohmmeter US $33.31 |
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Ammeter Volt Ohm Amp Meter DMM Capacitor Tester AC HVAC $24.77 |
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Ammeter Volt Ohm Amp Meter DMM Capacitor Tester AC HVAC $24.77 |
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New LCD Digital Ammeter Voltmeter Multimeter Dmm DC/AC $22.35 |
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LCD Display Plastic Casing Ammeter Ohmmeter Digital Multimeter $28.08 |
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Sperry Digital Multimeter Volt-Ohm-Ammeter # DM-4400A $19.99 |
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Auto Range Change Voltmeter Ammeter Digital Multimeter $25.89 |
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Auto Range Change Voltmeter Ammeter Digital Multimeter $25.83 |
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Digital Ammeter DMM W/Capacitor Tester+Type K Thermocouple+Test Leads HVAC+ Tool $19.97 |
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Digital Ammeter DMM W/Capacitor Tester+Type K Thermocouple+Test Leads HVAC+ Tool $19.97 |
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Digital Ammeter DMM W/Capacitor Tester+Type K Thermocouple+Test Leads HVAC+ Tool $19.97 |
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Digital Ammeter DMM W/Capacitor Tester+Type K Thermocouple+Test Leads HVAC+ Tool $19.97 |
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Digital Ammeter DMM W/Capacitor Tester+Type K Thermocouple+Test Leads HVAC+ Tool $19.97 |
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Digital Ammeter DMM W/Capacitor Tester+Type K Thermocouple+Test Leads HVAC+ Tool $19.97 |
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Digital Ammeter DMM W/Capacitor Tester+Type K Thermocouple+Test Leads HVAC+ Tool $19.97 |
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Digital Ammeter DMM W/Capacitor Tester+Type K Thermocouple+Test Leads HVAC+ Tool $19.97 |
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Digital Ammeter DMM W/Capacitor Tester+Type K Thermocouple+Test Leads HVAC+ Tool $19.97 |
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Digital Clamp Ammeter Volt Amp Ohm Meter Multimeter DMM+K Thermocouple HVAC Tool $24.97 |
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Digital Clamp Ammeter Volt Amp Ohm Meter Multimeter DMM+K Thermocouple HVAC Tool $24.97 |
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Digital Clamp Ammeter Volt Amp Ohm Meter Multimeter DMM+K Thermocouple HVAC Tool $24.97 |
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Digital Clamp Ammeter Volt Amp Ohm Meter Multimeter DMM+K Thermocouple HVAC Tool $24.97 |
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Digital Clamp Ammeter Volt Amp Ohm Meter Multimeter DMM+K Thermocouple HVAC Tool $24.97 |
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Digital Clamp Ammeter Volt Amp Ohm Meter Multimeter DMM+K Thermocouple HVAC Tool $24.97 |
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Digital Clamp Ammeter Volt Amp Ohm Meter Multimeter DMM+K Thermocouple HVAC Tool $24.97 |
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Ammeter Volt Ohm Amp Meter DMM+Capacitor Tester Type K Thermocouple AC HVAC Tool $24.77 |
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Auto Range Change Voltmeter Ammeter Digital Multimeter $23.43 |
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Auto Range Change Voltmeter Ammeter Digital Multimeter $23.43 |
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New XIOLE XL830L Digital Multimeter With LCD Display Voltmeter Ammeter OhmMeter $15.29 |
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LCD Digital Multimeter Voltmeter Ammeter Ohmmeter YH102 $22.80 |
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LCD Digital Multimeter Voltmeter Ammeter Ohmmeter YH102 $12.90 |
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LCD Display AC DC Voltmeter Ammeter Digital Multimeter DT-9205A $22.58 |
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LCD Display AC DC Voltmeter Ammeter Digital Multimeter DT-9205A $22.58 |
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DC AC Amp Volt Ohm Testing Voltmeter Ammeter Ohmmeter Digital Multimeter $21.10 |
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DC AC Amp Volt Ohm Testing Voltmeter Ammeter Ohmmeter Digital Multimeter $20.99 |
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Handheld Voltmeter Ammeter Ohmmeter Digital Multimeter $20.98 |
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Handheld Voltmeter Ammeter Ohmmeter Digital Multimeter $20.96 |
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DC AC Amp Volt Ohm Testing Voltmeter Ammeter Ohmmeter Digital Multimeter $20.70 |
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Digital Multimeter Thermometer Voltmeter Ammeter Ohmetr $19.99 |
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Handheld Digital Multimeter Voltmeter Ammeter Ohmmeter $19.80 |
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Fluke 115 Compact True-RMS Digital Multimeter $124.51 Rugged and accurate enough for professional use, the Fluke 115 Multimeter for Field Service Technicians is ideal for a wide variety of electrical and electronic testing applications. Offering Min/Max/Average measurements with elapsed time to record signal fluctuations, this True-RMS meter provides easy one-handed operation in a compact package. For added convenience, it arrives ready to go with TL… |
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Sinometer AC/DC Auto/Manual Range Digital Multimeter, MS8268 $33.00 The newly released Sinometer MS8268 is an auto/manual ranging digital multimeter. It is packed with many nice features such as sound and light warning for the jacks and back-lit LCD Screen. This meter powers on three AAA batteries. Accessories include test leads & user Manual… |
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Fluke T5-600 600V Voltage Continuity and Current Tester $79.95 Electrical tester with OpenJaw™ current The T5 electrical tester lets you check voltage, continuity and current with one compact tool All you have to do is select volts, ohms, or current and the tester does the rest OpenJaw™ current lets you check current up to 100A – without breaking the current… |
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Equus 3320 Auto-Ranging Digital Multimeter $18.99 Eliminate the need to dial in the correct range Has a 10 MegOhm input Large digital display Protective rubber corner guards for drop protection Includes attachable test leads, holders and standAuto-Ranging™ scales eliminate the need to dial in the correct range when making electronic measurements. Has a 10 MegOhm input impedance for safe automotive and household uses (i.e., household ou… |
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ESI 687 80 Amps DC/AC Low Current Probe/DMM $118.07 With the capability of measuring down to 1 milliamp (.001A), the #687 is a great tool for all low current applications. Especially for diagnosing parasitic drains! Clamp opening is large enough to fit over most negative battery cables. Applications: fuel injectors, fuel pumps, electric motors, battery drains, charging systems. Features:35 Test Ranges 10 Test Functions Auto Power Off Auto-Ranging … |